Patch notes & history

Teamfight Tactics patch notes

What changed, when it was documented, and where to read the full notes.

By Riot Updates Research Desk Sources checked Sources 178

173 numbered patch records across 8 years: 18 from 2026 and 155 historical records, plus 128 linked follow-ups. See coverage and remaining gaps.

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Search a version, Agent, champion, map or topic mentioned in our summaries. Entries link to official notes or explicitly labeled contemporary reprints. Dates shown are source-publication dates unless labeled otherwise.

TFT reused version numbers when its numbering system changed. Match the year and set, not just the number; the default order follows note publication dates.

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173 of 173 numbered patches shown. Linked updates stay with their parent.

Patch 18.2 Set 18 · Enchanted Wilds

Cheaper leveling and Wisps, plus stability work

The first main balance patch after Enchanted Wilds' launch cuts XP costs for levels 8–10 and lowers combat Wisp costs. It adjusts champions and traits, including Ahri, alongside PC/mobile performance fixes. Cosmetics restoration is ongoing; planned 18.3 conversions are not counted as already restored.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 18.2 Set 18 · Enchanted Wilds

September 14: 18.2B checks fast 9

Riot's dated 18.2 follow-up reverts most of the 8-to-9 and 9-to-10 XP cuts while keeping the cheaper 7-to-8 step, then nerfs the resulting fast-9 and strong reroll lines. Expected Unexpectedness returns; Nesting Dolls is disabled because of a bug. This is not a numbered 18.3 patch.

Notes published
Reported update day
Dates and amendment coverage

Day reported in Riot's dated follow-up. This does not establish one universal deployment instant.

Patch 18.1 Set 18 · Enchanted Wilds

Enchanted Wilds introduces Wisps

Set 18 brings Wisps and a new roster, while the Carousel returns and existing systems change. Space Gods remains available separately. Launch-week follow-ups address stability, Double Up and balance; those updates stay attached to 18.1 with their own reported dates.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

4 linked updates · hotfixes and follow-ups
Linked update 18.1 Set 18 · Enchanted Wilds

August 27: launch reliability fixes

Memory leaks, repeated opponents, placement display and finisher volume are among the launch issues addressed.

Notes published
Reported update day
Dates and amendment coverage

Day reported in Riot's dated follow-up. This does not establish one universal deployment instant.

Linked update 18.1 Set 18 · Enchanted Wilds

August 28: Double Up returns

Double Up is re-enabled; loading screens gain a spinner, with further mobile and memory fixes.

Notes published
Reported update day
Dates and amendment coverage

Day reported in Riot's dated follow-up. This does not establish one universal deployment instant.

Linked update 18.1 Set 18 · Enchanted Wilds

August 31: Enchanted Wilds balance

Riftbeast, Cinderling, Cassiopeia, Master Yi and Ahri are reduced; other champions receive buffs.

Notes published
Reported update day
Dates and amendment coverage

Day reported in Riot's dated follow-up. This does not establish one universal deployment instant.

  • Teamfight Tactics patch 18.1 notes Section: Mid-Patch Updates / August 31st and September 1st / Traits; Champions Dated addendum: . Riot's dated follow-up; original note publication is retained.
Linked update 18.1 Set 18 · Enchanted Wilds

September 1: responsiveness and bug fixes

Unit dragging and several gameplay bugs are addressed. Riot explicitly postponed the particle-flusher change in this addendum; it is not counted as shipped here.

Notes published
Reported update day
Dates and amendment coverage

Day reported in Riot's dated follow-up. This does not establish one universal deployment instant.

  • Teamfight Tactics patch 18.1 notes Section: Mid-Patch Updates / August 31st and September 1st / Game Feel and Performance; Bugs Dated addendum: . Riot's dated follow-up; original note publication is retained.
Patch 17.9 Set 17 · Space Gods

The final dedicated Space Gods patch

Riot adds late-set twists, including a more extreme Twisted Fate roll outcome and Shepherd adjustments. The notes announce Enchanted Wilds for August 26 and explain that Space Gods will remain playable separately for a limited period. Set 18 is not treated as live on this note's August 11 publication date.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 17.8 Set 17 · Space Gods

Choncc's Classic Treasure and late-set adjustments

Choncc's Lore & Legends gains League Classic elements and becomes Choncc's Classic Treasure. Space Gods receives a smaller pass: Morgana gains Conduit, Psionic items improve and Anima Squad's strongest rewards lose power. Enchanted Wilds entering PBE is a test release, not the live Set 18 launch.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 17.7 Set 17 · Space Gods

New traits for Shen and Vex; Choncc revisits Set 16

Shen gains Timebreaker and Vex gains Stargazer as Riot changes the late-set roster. Choncc's Lore & Legends brings Set 16 back in a separate loot-heavy mode. These are not Set 16 changes to the main Space Gods queue; the two rulesets coexist in different modes.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 17.6 Set 17 · Space Gods

Augment tuning before the summer break

Riot favors targeted changes ahead of regional tournaments, with an extensive Augment pass and separate Pengu's Party balancing. The notes announce a three-week interval before 17.7. They also warn that support for 2GB/3GB mobile devices is scheduled to end July 22, rather than on this patch's publication day.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 17.5 Set 17 · Space Gods

Pengu's Party returns with an Augment balance pass

Pengu's Party brings traits from past sets into a separate Space Gods-based mode. Main-set changes support underperforming champions, trim strong economy Augments and buff weaker combat options. A June 10 update follows quickly to account for Samira and Serpent bug fixes and reduce Shepherd's power.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 17.5 Set 17 · Space Gods

June 10: Samira, Serpent and Shepherd

A fast follow-up adjusts balance after bug fixes changed Samira and Serpent performance; Shepherd also receives reductions.

Notes published
Reported update day
Dates and amendment coverage

Day reported in Riot's dated follow-up. This does not establish one universal deployment instant.

Patch 17.4 Set 17 · Space Gods

Arbiter and Psionic become less restrictive

Arbiter's input/output distribution and Psionic items are reworked to make more combinations usable. Riot also targets weaker champions and traits. The June 1 follow-up then reduces dominant Vex/Blitzcrank, Xayah and Arbiter lines while supporting other units; original and follow-up values remain distinct.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

2 linked updates · hotfixes and follow-ups
Linked update 17.4 Set 17 · Space Gods

2026-05-29: may 29th

Corrects excessive Arbiter triggers and Varus's Boon health; temporarily disables the bugged Ekko's Patience Artifact.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 17.4 Set 17 · Space Gods

June 1: a check on dominant compositions

Vex, Blitzcrank, Xayah and Arbiter lines lose power; other units and traits receive support.

Notes published
Reported update day
Dates and amendment coverage

Day reported in Riot's dated follow-up. This does not establish one universal deployment instant.

Patch 17.3 Set 17 · Space Gods

Components move to Pengu's Offering

Component selection moves from God Offerings to Pengu's Offering, separating item needs from the choice of God. New Blessings and Augments arrive, Boons are rebalanced, and Morgana is reworked as a flexible four-cost tank. The May 13 bug-fix section is a later update.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 17.3 Set 17 · Space Gods

May 13: range and reward fixes

Riot corrects Aurelion Sol's ability range, New Recruit's team-size bonus and excessive Arbiter rewards.

Notes published
Reported update day
Dates and amendment coverage

Day reported in Riot's dated follow-up. This does not establish one universal deployment instant.

Patch 17.2 Set 17 · Space Gods

Opening Encounters and more God Blessings

Opening Encounters return alongside new God Blessings, Augments and a broad balance pass. A rapid April 29 follow-up adjusts Timebreaker and several units, moves Thresh's Pandora's Seat offering, and disables the bugged Heart of the Swarm Augment. The follow-up is linked separately below.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 17.2 Set 17 · Space Gods

April 29: rapid balance and bug fixes

Timebreaker and several units are adjusted; Heart of the Swarm is disabled because of a bug.

Notes published
Reported update day
Dates and amendment coverage

Day reported in Riot's dated follow-up. This does not establish one universal deployment instant.

Patch 17.1 Set 17 · Space Gods

Space Gods replaces the main set

Set 17 introduces Space Gods, its new roster and God-choice mechanic. The numbered notes explain changing and returning systems. A separate 17.1B section later removes several economy Augments and reduces overperforming carries; it should not be confused with the initial set launch.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 17.1 Set 17 · Space Gods

17.1B: economy Augments and dominant carries

Golden Dragon, Just Hit and Max Build are removed alongside champion and trait adjustments. The section does not establish a rollout day.

Notes published
Dates and amendment coverage

Riot identifies this as a separate follow-up but its rollout day is not established here. The source publication date must not be substituted for it.

Patch 16.8 Set 16 · Lore & Legends

Lore & Legends' final main-set patch

The final dedicated patch loosens Aurelion Sol and Zaahen unlocks and supports carries that struggled during the set. Festival of Beasts receives separate balance changes, while Choncc's Treasure gets an end-of-set update. These changes belong to the outgoing set, not Space Gods.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 16.7 Set 16 · Lore & Legends

The Tactician's Crown balance patch

A smaller set of focused changes follows the broad unlock adjustments in 16.6. Riot keeps the championship patch comparatively conservative. Vayne and AD Kai'Sa initially gain damage, but the March 23 follow-up reverses those buffs before the tournament; read the linked update before relying on the original values.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 16.7 Set 16 · Lore & Legends

March 23: Vayne and Kai'Sa buffs reverted

Riot reverses the original Vayne and AD Kai'Sa damage buffs before the Tactician's Crown.

Notes published
Reported update day
Dates and amendment coverage

Day reported in Riot's dated follow-up. This does not establish one universal deployment instant.

Patch 16.6 Set 16 · Lore & Legends

More flexible unlocks across Lore & Legends

Riot relaxes many champion unlock requirements and rebalances units around their easier access. The aim is to let players adapt instead of following rigid unlock routes. Choncc's Treasure returns as a separate limited mode, announced for March 4 through April 14.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 16.5 Set 16 · Lore & Legends

Reroll buffs and direct Riot Client access

Two- and three-cost carries receive substantial buffs intended to compete with fast-level strategies. Sylas's unlock condition changes, and several items and Augments are adjusted. TFT can now be downloaded, patched and launched from the Riot Client Game Hub, with a separate desktop shortcut option.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 16.4 Set 16 · Lore & Legends

Level 7 odds improve; level 9 gets cheaper again

Three-cost shop odds at level 7 increase, and the level 8-to-9 XP requirement returns from 76 to 68. Kennen and Tahm Kench become easier to unlock. New Augments and targeted champion, item and economy adjustments follow the previous patch's larger systems changes.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 16.3 Set 16 · Lore & Legends

Unlock rules, leveling and champion reworks

The cost of going from level 8 to 9 rises, and Riot changes how contested and uncontested unlockable champions appear. Several unlock conditions become easier. Jhin and the Leona–Diana pairing receive reworks. A later January 26 update separately adjusts champions and Emblems.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 16.3 Set 16 · Lore & Legends

January 26: champions and Emblems

Aurelion Sol's mana and several Emblems are adjusted; Mel and Aatrox receive support.

Notes published
Reported update day
Dates and amendment coverage

Day reported in Riot's dated follow-up. This does not establish one universal deployment instant.

Patch 16.2 Set 16 · Lore & Legends

Lore & Legends opens the year with a balance reset

T-Hex and other dominant late-game units lose power, while Emblems and several weaker compositions receive support. A new Gwen Opening Encounter supplies components and scissors. Riot identifies this as the first patch of the year and says it reaches live on Thursday, rather than the usual Wednesday.

Notes published
Dates and amendment coverage

The displayed date is Riot's notes publication, not a verified rollout time for every region or platform. Separate feature dates and follow-ups are identified in the summary or linked update.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 16.1 Set 16 · Lore & Legends

Patch 16.1 · 2025

Lore & Legends introduces its new roster and unlock system. This is Set 16's launch, preceding the 2026 records beginning at 16.2.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

2 linked updates · hotfixes and follow-ups
Linked update 16.1 Set 16 · Lore & Legends

2025-12-08: december 8th

Reduces leading Legendary units and economy-linked traits to curb overly consistent transitions into expensive late-game boards.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 16.1 Set 16 · Lore & Legends

2025-12-16: december 16th

A substantial numerical update rebalances Lore & Legends after the Paris Open ahead of the winter break.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 15.9 Set 15 · K.O. Coliseum

Patch 15.9 · 2025

Choncc's Treasure returns for K.O. Coliseum's final patch. Lore & Legends is announced for the following update.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 15.8 Set 15 · K.O. Coliseum

Patch 15.8 · 2025

K.O. Coliseum's championship balance changes stay light. The separate Uncharted Realms revival receives larger adjustments.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 15.7 Set 15 · K.O. Coliseum

Patch 15.7 · 2025

The main set gets smaller balance changes while Uncharted Realms returns as a separate revival.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 15.7 Set 15 · K.O. Coliseum

2025-10-27: october 27th

Reduces Mech Pilot's shared stats and changes Starfall's mana, while fixing shops briefly appearing before Augment armories.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 15.6 Set 15 · K.O. Coliseum

Patch 15.6 · 2025

2XKO crossover Power Ups enter K.O. Coliseum. Ao Shin's Ascent remains a separately timed mode.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 15.5 Set 15 · K.O. Coliseum

Patch 15.5 · 2025

Power Up improvements are the larger focus within a relatively small balance patch.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 15.4 Set 15 · K.O. Coliseum

Patch 15.4 · 2025

K.O. Coliseum receives champion, item and trait adjustments in a wider balance pass.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 15.4 Set 15 · K.O. Coliseum

2025-09-15: september 15th

An early competitive update targets dominant reroll lines, Tiny Team and Fan Service to create room for four-cost flexible compositions.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 15.3 Set 15 · K.O. Coliseum

Patch 15.3 · 2025

Units and items are adjusted while selected Prismatic trait conditions become easier to reach.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 15.2 Set 15 · K.O. Coliseum

Patch 15.2 · 2025

The first K.O. Coliseum follow-up makes broad balance changes and adds Opening Encounters.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 15.1 Set 15 · K.O. Coliseum

Patch 15.1 · 2025

K.O. Coliseum introduces its new roster and Power Up system. The URL's year suffix distinguishes it from older naming.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 15.1 Set 15 · K.O. Coliseum

Undated: 15.1b patch updates

Temporarily removes Lulu from carousels, removes Blink Attack from Viego and Volibear, changes Fairy Tale and disables the bugged Power Upload Augment. The section provides no separate rollout day.

Notes published
Dates and amendment coverage

The source establishes a follow-up but not its deployment day. The note's publication date is not substituted for that missing date.

Patch 14.8 Set 14 · Cyber City

Patch 14.8 · 2025

The final Cyber City stretch includes Choncc's Treasure and separate Remix Rumble revival adjustments.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 14.7 Set 14 · Cyber City

Patch 14.7 · 2025

Competitive Cyber City adjustments accompany Double Up changes. Pengu's Party and revival changes remain separately scoped.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 14.6 Set 14 · Cyber City

Patch 14.6 · 2025

Pengu's Party returns for TFT's sixth anniversary. A buff-focused main-set patch accompanies the celebration.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 14.5 Set 14 · Cyber City

Patch 14.5 · 2025

Core items are overhauled and four Artifacts are added. Cyber City and the separate Remix Rumble revival receive balance changes.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 14.4 Set 14 · Cyber City

Patch 14.4 · 2025

Cyber City receives balance changes and RNGolem-related updates after the preceding patch's larger additions.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 14.3 Set 14 · Cyber City

Patch 14.3 · 2025

New Hacks and Opening Encounters arrive. Kobuko is reworked alongside other balance changes.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 14.2 Set 14 · Cyber City

Patch 14.2 · 2025

Cyber City traits and Augments change. Double Up receives more Gift Armory options.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 14.1 Set 14 · Cyber City

Patch 14.1 · 2025

Cyber City introduces its new roster and Hacks. This is distinct from Remix Rumble's 14.1 patch in 2024.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 14.1 Set 14 · Cyber City

2025-04-07: april 7th

Reduces Anima Squad's defenses and damage amplification, with Rengar and Augment adjustments.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 13.8 Set 13 · Into the Arcane

Patch 13.8 · 2025

Into the Arcane closes with another Anomaly round and numerous buffs before Cyber City.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 13.7 Set 13 · Into the Arcane

Patch 13.7 · 2025

The Tactician's Crown patch makes restrained buffs to selected champions, traits and Augments.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 13.6 Set 13 · Into the Arcane

Patch 13.6 · 2025

Underused Into the Arcane champions and traits receive buffs intended to widen composition choices.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 13.6 Set 13 · Into the Arcane

2025-02-24: february 24th

Partially rolls back Enforcer, Sniper and Watcher changes and fully reverts the Sorcerer nerf, with additional unit adjustments.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 13.5 Set 13 · Into the Arcane

Patch 13.5 · 2025

Chem-Baron Emblems are removed and the trait is adjusted. Opening Encounter frequency and selected balance values also change.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 13.5 Set 13 · Into the Arcane

2025-02-05: february 5th

Reverts Diversified Portfolio's excessive gold generation and fixes Janna, Pyke and Teemo in Festival of Beasts Revival.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 13.4 Set 13 · Into the Arcane

Patch 13.4 · 2025

New Anomalies accompany Lunar Festival celebrations. Festival of Beasts Revival is a separate mode, not the main-set roster.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 13.3 Set 13 · Into the Arcane

Patch 13.3 · 2025

Into the Arcane opens the year with a smaller update. The new set-based number is not the unrelated 13.3 patch from 2023.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 14.24 Set 13 · Into the Arcane

Patch 14.24 · 2024

Six-cost champions join Into the Arcane alongside additional Anomalies, Opening Encounters and Augments.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

3 linked updates · hotfixes and follow-ups
Linked update 14.24 Set 13 · Into the Arcane

2024-12-11: notes clarification

Riot documents unintended level-six and level-seven shop odds already present in the release. Correction is deferred to the B-patch; this entry is a clarification, not a new hotfix.

Notes published
Dates and amendment coverage

This records a dated documentation clarification. It does not assert a new gameplay deployment on that day.

Linked update 14.24 Set 13 · Into the Arcane

2024-12-10: december 10

Pre-patch balance adjustment reduces Automata and Black Rose power ahead of the Macao Open.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 14.24 Set 13 · Into the Arcane

2024-12-17: december 17th

An extended B-patch incorporates Macao Open findings and addresses shop odds before the holiday break.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 14.23 Set 13 · Into the Arcane

Patch 14.23 · 2024

Into the Arcane introduces its new roster, including characters from the show. The patch still uses the 2024 numbering format.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

3 linked updates · hotfixes and follow-ups
Linked update 14.23 Set 13 · Into the Arcane

2024-11-21: november 21st

Reduces Black Rose's dominant opening-set composition, including Sion's effective durability.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 14.23 Set 13 · Into the Arcane

2024-11-25: november 25th

Reduces Violet's ability scaling after the B-patch and Ultimate Hero combination made her too strong.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 14.23 Set 13 · Into the Arcane

2024-11-26: november 26th

Disables the Two Trick and Academic Research Augments.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 14.22 Set 12 · Magic n’ Mayhem

Patch 14.22 · 2024

Team Planner gains team codes and multiple-team support. Choncc's Treasure returns for the final Magic n' Mayhem patch.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 14.22 Set 12 · Magic n’ Mayhem

2024-11-05: november 5

Pre-patch adjustment for Choncc's Treasure only: disables Major Polymorph and reduces Sugarcraft sugar generation.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 14.21 Set 12 · Magic n’ Mayhem

Patch 14.21 · 2024

The Magic n' Mayhem championship patch targets competitive balance and weaker options. Dawn of Heroes Revival is nearing its end.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 14.21 Set 12 · Magic n’ Mayhem

2024-10-23: october 23

Reverts Jinx's attack-damage buff, further reduces Shyvana and fixes Augments malfunctioning on away boards.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 14.20 Set 12 · Magic n’ Mayhem

Further balance changes and Ahri's orb buff

The patch adjusts champions and Augments. Ahri's orb damage rises after the earlier rework.

Notes published
Dates and amendment coverage

October 8 is publication; the October 9 addendum has a separate record.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 14.20 Set 12 · Magic n’ Mayhem

October 9 mid-week adjustments

The follow-up adjusts Faerie and reverses the Preserver nerf among other balance corrections.

Notes published
Reported update day
Dates and amendment coverage

Day reported by the dated mid-patch section; no exact rollout time is asserted.

Patch 14.19 Set 12 · Magic n’ Mayhem

Live balance and a separate Revival

Live Magic n’ Mayhem changes accompany the Dawn of Heroes Revival. Ahri's foxfire ratio increases in the live set, not in the Revival.

Notes published
Dates and amendment coverage

September 24 is publication. The source's Revival is separate from this selected Set 12 change history.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 14.18 Set 12 · Magic n’ Mayhem

Quarter-set reworks and the Frying Pan

Champion and trait reworks accompany new systems and the Frying Pan. Ahri's returning orb is replaced by a single-target orb with foxfires.

Notes published
Dates and amendment coverage

September 10 is publication. Two later dated mid-patch updates remain separate below.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

2 linked updates · hotfixes and follow-ups
Linked update 14.18 Set 12 · Magic n’ Mayhem

September 11 mid-patch adjustments

A rapid follow-up changes Chrono, Faerie and several champions after the larger rework patch.

Notes published
Reported update day
Dates and amendment coverage

The source says September 11 and labels the time 3 PM PST. We preserve the day and do not normalize that timezone wording into an asserted UTC deployment time.

Linked update 14.18 Set 12 · Magic n’ Mayhem

September 16 Charm disablement

Lightning Strike and Meteor Swarm are temporarily disabled to address fights incorrectly ending in draws.

Notes published
Reported update day
Dates and amendment coverage

Day reported by the dated addendum; this is not the original 14.18 publication date.

Patch 14.17 Set 12 · Magic n’ Mayhem

Tocker's Trials and balance follow-ups

The experimental PvE mode arrives alongside balance changes, including another reduction to Ahri's ability ratios.

Notes published
Dates and amendment coverage

August 27 is the note's publication date; this record does not establish every mode's release time.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 14.17 Set 12 · Magic n’ Mayhem

August 29 bug-fix update

The addendum addresses Pyro, Ryze, temporary items and several mode-specific bugs.

Notes published
Reported update day
Dates and amendment coverage

Day reported by the dated mid-patch section; no regional timestamp is inferred.

Patch 14.16 Set 12 · Magic n’ Mayhem

Magic n’ Mayhem's first broad balance pass

Traits, units and Augments receive a broad adjustment. Ahri's original ability ratios rise before a later B-patch reduction.

Notes published
Dates and amendment coverage

August 13 is publication. The separately dated August 20 B-patch is not the original patch date.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 14.16 Set 12 · Magic n’ Mayhem

August 20 B-patch

The mid-patch update reduces several overperformers, including Ahri's true-damage ratio and passive AP bonus.

Notes published
Reported update day
Dates and amendment coverage

Riot's addendum announces noon PT on August 20. The collection preserves the day without asserting a verified universal deployment instant.

  • Teamfight Tactics patch 14.16 notes Section: Mid-Patch Updates / August 20th Dated addendum: . Dated B-patch section in the same document, separate from its original publication.
Patch 14.15 Set 12 · Magic n’ Mayhem

Magic n’ Mayhem begins

The new set introduces Charms and a new roster. The release notes also document changing and returning systems.

Notes published
Dates and amendment coverage

Notes were published July 30. The existing historical timeline separately records the set launch on July 31; those are different events.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 14.14 Set 11 · Inkborn Fables

Inkborn Fables' final patch

Encounter frequency and rewards change alongside end-of-set trait and unit adjustments.

Notes published
Dates and amendment coverage

July 16 is publication; July 17 was announced in the preceding notes. Regional deployment was not independently checked.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 14.13 Set 11 · Inkborn Fables

The Inkborn Fables championship patch

A small live balance pass accompanies Pengu's Party changes. Riot describes a three-week patch interval over its summer break.

Notes published
Dates and amendment coverage

June 25 is publication. The note's July 17 date describes the next patch, not this one's rollout.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 14.12 Set 11 · Inkborn Fables

Patch 14.12 · 2024

Pengu's Party celebrates TFT's fifth anniversary as a separate mode. Main-set buffs accompany a reversal of the level-7 shop-odds change.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 14.11 Set 11 · Inkborn Fables

Patch 14.11 · 2024

The Rotating Shop launches and Cursed Blade enters the item pool, alongside new cosmetic content.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 14.10 Set 11 · Inkborn Fables

Patch 14.10 · 2024

Lissandra is reworked and Prismatic Orbs are adjusted. The patch also targets overperformers and weaker options.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 14.10 Set 11 · Inkborn Fables

2024-05-16: may 16th

Partially restores Trickshot damage and adjusts Lillia after improved targeting made her too effective.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 14.9 Set 11 · Inkborn Fables

Patch 14.9 · 2024

Twenty Artifacts and five Support Items expand item choices. Systems and balance changes accompany the additions.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 14.9 Set 11 · Inkborn Fables

2024-05-02: may 2nd

Repairs an underperforming Ghostly interaction and adds targeted nerfs, including Lissandra.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 14.8 Set 11 · Inkborn Fables

Patch 14.8 · 2024

Player damage and shop odds change while four-cost carries receive support. Yone is reduced as reroll balance shifts.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 14.8 Set 11 · Inkborn Fables

2024-04-18: april 18th

Pulls back overperforming buffs and reduces Fortune's stage-three rewards.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 14.7 Set 11 · Inkborn Fables

Patch 14.7 · 2024

The first Inkborn Fables follow-up adjusts champions, traits, Augments, Encounters and portals.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 14.7 Set 11 · Inkborn Fables

2024-04-04: april 4th

Adjusts Blue Kayle's targeting and Tome of Power after a second-row positioning strategy exposed excessive backline damage.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 14.6 Set 11 · Inkborn Fables

Patch 14.6 · 2024

Inkborn Fables launches with the Encounter mechanic and a new champion and trait roster.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 14.6 Set 11 · Inkborn Fables

2024-03-25: march 25th

Reduces Mythic and adjusts Augment outliers alongside critical Inkborn Fables bug fixes.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 14.5 Set 10 · Remix Rumble

Patch 14.5 · 2024

Remix Rumble receives a buff-focused finale before Inkborn Fables begins.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 14.4 Set 10 · Remix Rumble

Patch 14.4 · 2024

The Remix Rumble championship patch keeps balance changes light. Team Planner gains a Snapshot feature.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 14.3 Set 10 · Remix Rumble

Patch 14.3 · 2024

Early-game loot becomes more standardized. A smaller balance pass accompanies the Lunar Festival's final patch.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

2 linked updates · hotfixes and follow-ups
Linked update 14.3 Set 10 · Remix Rumble

2024-02-13: february 13th

Rebalances the competitive meta, including a Heartsteel reduction, while correcting bugs and disabling two bugged Augments.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 14.3 Set 10 · Remix Rumble

2024-02-13: february 13th bug fix

Fixes Superfan items persisting after trait deactivation, a bug introduced by the earlier B-patch that day.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 14.2 Set 10 · Remix Rumble

Patch 14.2 · 2024

The separate Galaxies revival accompanies Lunar Festival. Remix Rumble receives its own balance changes and reworks.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 14.1 Set 10 · Remix Rumble

Patch 14.1 · 2024

Eleven portals and streak-gold changes reshape Remix Rumble. Heartsteel receives a rework.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 13.24 Set 10 · Remix Rumble

Patch 13.24 · 2023

Jazz and Superfan lose power while weaker champions receive buffs in the first Remix Rumble follow-up.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 13.24 Set 10 · Remix Rumble

2023-12-13: december 13th

Lowers five-cost Headliner odds at level nine and buffs struggling traits and units ahead of the longer holiday patch period.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 13.23 Set 10 · Remix Rumble

Patch 13.23 · 2023

Remix Rumble launches a new roster built around musical groups, replacing Runeterra Reforged.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 13.23 Set 10 · Remix Rumble

2023-11-21: november 21st

Fixes K/DA boards failing to apply health and stat bonuses correctly on away boards.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 13.22 Set 9.5 · Runeterra Reforged: Horizonbound

Patch 13.22 · 2023

Runeterra Reforged closes with a broad collection of buffs before Remix Rumble.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 13.21 Set 9.5 · Runeterra Reforged: Horizonbound

Patch 13.21 · 2023

The set championship patch makes smaller adjustments to units and traits needing competitive support.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 13.21 Set 9.5 · Runeterra Reforged: Horizonbound

2023-10-25: october 25th

Corrects player damage and Demacian Elite item issues. The earlier Aatrox Radiant-item retention fix is reverted.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 13.20 Set 9.5 · Runeterra Reforged: Horizonbound

Patch 13.20 · 2023

Portals - Remastered alters the separate Normals queue. Main-set balance changes remain distinct from that mode.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 13.20 Set 9.5 · Runeterra Reforged: Horizonbound

2023-10-12: mid-patch updates

Reduces Multicaster and Nilah power, adjusts Twisted Fate and disables Scoped Weapons among the follow-up changes.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 13.19 Set 9.5 · Runeterra Reforged: Horizonbound

Patch 13.19 · 2023

Horizonbound's first follow-up buffs several traits and adjusts champions and Augments.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 13.19 Set 9.5 · Runeterra Reforged: Horizonbound

2023-09-28: september 28th

Fixes Naafiri's Darkin damage calculations and rebalances early outliers, including Cho'Gath and Fiora.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 13.18 Set 9.5 · Runeterra Reforged: Horizonbound

Patch 13.18 · 2023

Horizonbound adds Bilgewater and Ixtal in TFT's final scheduled mid-set update.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 13.18 Set 9.5 · Runeterra Reforged: Horizonbound

2023-09-15: september 15

Reduces Bilgewater cannon damage and higher Strategist bonuses, with additional champion, Augment and bug corrections.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 13.17 Set 9 · Runeterra Reforged

Patch 13.17 · 2023

Reworks and smaller balance changes close the original Runeterra Reforged roster before Horizonbound.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 13.16 Set 9 · Runeterra Reforged

Patch 13.16 · 2023

Bel'Veth, Yasuo and Zaun receive larger adjustments within an otherwise lighter balance patch.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 13.16 Set 9 · Runeterra Reforged

2023-08-22: august 22nd

Rebalances Demacia and Piltover-related power after earlier champion reductions were insufficient.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 13.15 Set 9 · Runeterra Reforged

Patch 13.15 · 2023

Hall of the Nine joins the Region Portal options. Shifting Sands and Piltover are reworked.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 13.14 Set 9 · Runeterra Reforged

Patch 13.14 · 2023

Soul Fighter brings a separate event and mode alongside the main set's balance changes.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

2 linked updates · hotfixes and follow-ups
Linked update 13.14 Set 9 · Runeterra Reforged

2023-07-20: july 20th

Reverses Akshan's damage-ratio buff and increases his mana requirement after the Deadeye interaction fix raised his power ceiling.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 13.14 Set 9 · Runeterra Reforged

2023-07-27: july 27th: soul brawl balance changes

Soul Brawl only: raises gold for wins and disables Aurelion Sol and Tahm Kench Legends to discourage open-fort play.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 13.13 Set 9 · Runeterra Reforged

Patch 13.13 · 2023

Shurima is reworked while Baron and T-Hex lose power. Broader balance changes follow the set launch.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

2 linked updates · hotfixes and follow-ups
Linked update 13.13 Set 9 · Runeterra Reforged

2023-06-29: june 29th, balance changes

Reverses overpowered Legend Augment buffs, including changes to Draven's economy package.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 13.13 Set 9 · Runeterra Reforged

2023-07-10: july 10th, balance changes

Adds limited balance refinements and high-impact bug fixes after summer break, including adjustments to Ezreal's Legend economy.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 13.12 Set 9 · Runeterra Reforged

Patch 13.12 · 2023

Runeterra Reforged launches with a new roster and regional identities, replacing Monsters Attack.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 13.11 Set 8.5 · Monsters Attack!: Glitched Out!!

Patch 13.11 · 2023

The final Monsters Attack patch adds further portal variation before Runeterra Reforged.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 13.10 Set 8.5 · Monsters Attack!: Glitched Out!!

Patch 13.10 · 2023

Treasure Realms launches as a cosmetics system. Light balance changes and additional Normals portals accompany it.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 13.9 Set 8.5 · Monsters Attack!: Glitched Out!!

Patch 13.9 · 2023

Portals begin appearing in the separate Normals queue. This does not make those match conditions part of every ranked game.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 13.9 Set 8.5 · Monsters Attack!: Glitched Out!!

2023-05-04: may 4th

Reduces Gnar and reverts Kayle's buff. Riot also reverses a high-attack-speed fix whose balance impact was too large before regional competition.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 13.8 Set 8.5 · Monsters Attack!: Glitched Out!!

Patch 13.8 · 2023

Ox Force is reworked alongside champion and trait balance changes in Glitched Out.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 13.7 Set 8.5 · Monsters Attack!: Glitched Out!!

Patch 13.7 · 2023

The first Glitched Out follow-up changes Hero Augments and buffs selected champions.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 13.6 Set 8.5 · Monsters Attack!: Glitched Out!!

Patch 13.6 · 2023

Glitched Out introduces the mid-set's new champions, traits and carousel variations.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 13.6 Set 8.5 · Monsters Attack!: Glitched Out!!

2023-03-29: march 29th, balance changes

Reduces dominant sustain-carry strategies through A.D.M.I.N., Hacker, Mascot and Vex changes, with further refinement deferred to 13.7.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 13.5 Set 8 · Monsters Attack!

Patch 13.5 · 2023

Dominant champions and Augments are adjusted in the final patch before Glitched Out.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 13.4 Set 8 · Monsters Attack!

Patch 13.4 · 2023

Augment balance takes priority, with champion changes and Team Planner's PC debut.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 13.3 Set 8 · Monsters Attack!

Patch 13.3 · 2023

Hero Augments gain four rerolls. Gadgeteen is reworked alongside trait and Janna adjustments.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 13.1 Set 8 · Monsters Attack!

Patch 13.1 · 2023

Monsters Attack receives champion, item and Hero Augment changes. Lunar Gala and Fortune's Favor are announced with separate event timing.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

2 linked updates · hotfixes and follow-ups
Linked update 13.1 Set 8 · Monsters Attack!

2023-01-17: january 17th balance and bugfix

Partially reverses Sett and Mecha Prime buffs, adjusts several units and fixes Urgot and Prankster bugs.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 13.1 Set 8 · Monsters Attack!

2023-01-26: january 26th patch update

Riot moves the bulk of the planned 13.2 balance changes into this 13.1 update because release capabilities are disrupted. Remaining work is deferred; this is not a separate 13.2 base patch.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 12.23 Set 8 · Monsters Attack!

Patch 12.23 · 2022

Monsters Attack introduces a new roster with heroes and threats, replacing Dragonlands.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

3 linked updates · hotfixes and follow-ups
Linked update 12.23 Set 8 · Monsters Attack!

2022-12-14: december 14th mid-patch update

Rebalances the first Monsters Attack patch before winter break, including reduced Ox Force attack speed and support for Heart and Recon.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 12.23 Set 8 · Monsters Attack!

2022-12-15: december 15th mid-patch update

Corrects ranged and melee Hacker riders' targeting behavior.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 12.23 Set 8 · Monsters Attack!

2022-12-16: december 16th mid-patch update

Temporarily disables Pandora's Items because of a critical bug.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 12.22 Set 7.5 · Dragonlands: Uncharted Realms

Patch 12.22 · 2022

The last Dragonlands patch adds a second Treasure Dragon and broad buffs before the next set.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 12.22 Set 7.5 · Dragonlands: Uncharted Realms

2022-11-18: mid-patch updates

Fixes an Augment-refresh exploit, Hyper Roll progression and mobile crashes. Riot cautions that some mobile crashes remain.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 12.21 Set 7.5 · Dragonlands: Uncharted Realms

Patch 12.21 · 2022

The Dragonlands championship patch concentrates on competitive balance within Uncharted Realms.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 12.20 Set 7.5 · Dragonlands: Uncharted Realms

Patch 12.20 · 2022

Augments are rebalanced and high-investment trait breakpoints receive buffs, alongside bug fixes.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 12.20 Set 7.5 · Dragonlands: Uncharted Realms

2022-10-25: october 25th, balance changes

A competitive-balance update disables High End Shopping and Level Up to limit exceptionally early capped Dragon boards.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 12.19 Set 7.5 · Dragonlands: Uncharted Realms

Patch 12.19 · 2022

Scalescorn is revised and Dragon gains a six-unit breakpoint. A separate event accompanies the gameplay changes.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

2 linked updates · hotfixes and follow-ups
Linked update 12.19 Set 7.5 · Dragonlands: Uncharted Realms

2022-10-11: october 11th, balance changes

Reduces Terra's spell-granted defenses and the six-Dragon ascended bonus.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 12.19 Set 7.5 · Dragonlands: Uncharted Realms

2022-10-11: october 11th, bug fixes

Corrects Jade statues, shop refreshes, transformed units and Mirage behavior. Riot also documents an earlier mission fix.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 12.18 Set 7.5 · Dragonlands: Uncharted Realms

Patch 12.18 · 2022

The first Uncharted Realms follow-up buffs struggling compositions, including reroll strategies.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 12.17 Set 7.5 · Dragonlands: Uncharted Realms

Patch 12.17 · 2022

Uncharted Realms changes dragons, units, traits and mechanics in the Dragonlands mid-set update.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 12.17 Set 7.5 · Dragonlands: Uncharted Realms

2022-09-13: september 13th, balance changes

Reduces Cannoneer and Darkflight power, with Aphelios reductions and other early Uncharted Realms corrections.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 12.16 Set 7 · Dragonlands

Patch 12.16 · 2022

Dragonlands receives its final pre-mid-set balance pass. Uncharted Realms remains the following patch's update.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 12.15 Set 7 · Dragonlands

Patch 12.15 · 2022

A buff-focused Dragonlands update raises several underperforming options before the mid-set approaches.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 12.14 Set 7 · Dragonlands

Patch 12.14 · 2022

Attack damage is rebalanced across the roster. Armory timers are added alongside the broader numerical pass.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 12.14 Set 7 · Dragonlands

2022-08-02: august 2nd, mid-patch update

Stops Astral-tier toggling during planning, lowers Astral item rewards and adjusts Nomsy's early-versus-late scaling.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 12.13 Set 7 · Dragonlands

Patch 12.13 · 2022

Aurelion Sol is reworked. Shorter match pacing and Double Up improvements accompany champion balance changes.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

2 linked updates · hotfixes and follow-ups
Linked update 12.13 Set 7 · Dragonlands

2022-07-14: july 14th, balance changes

Reverts Nami's mana buff and reduces Ryze's spell scaling.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 12.13 Set 7 · Dragonlands

2022-07-14: july 14th, bug fixes

Fixes duplicate Armory selections and Vladimir gaining excessive mana per attack.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 12.12 Set 7 · Dragonlands

Patch 12.12 · 2022

Early Dragonlands balance changes cover Draconic Augments, traits and units. Some early-game durability is reduced.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

3 linked updates · hotfixes and follow-ups
Linked update 12.12 Set 7 · Dragonlands

2022-06-23: june 23rd, balance changes

Reduces Daeja's attack-based power and rolls back Legend and Volibear ability buffs while retaining Volibear's attack-speed increase.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 12.12 Set 7 · Dragonlands

2022-06-23: june 23rd, bug fixes

Restores missing Hyper Roll experience so players reach levels eight and nine on time.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 12.12 Set 7 · Dragonlands

2022-06-28: june 28th, mid-patch update

A substantial follow-up rebalances leading and struggling compositions before the summer break, including changes to trait-linked Augments.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 12.11 Set 7 · Dragonlands

Patch 12.11 · 2022

Dragonlands introduces dragons, a new roster and new mechanics. This is the full-set launch, not Uncharted Realms.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 12.11 Set 7 · Dragonlands

2022-06-10: june 10th, balance changes

Reduces Nami and Varus power and fixes Sylas's mana lock while shielded.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 12.10 Set 6.5 · Gizmos & Gadgets: Neon Nights

Patch 12.10 · 2022

Neon Nights closes with light balance changes before the transition to Dragonlands.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 12.9 Set 6.5 · Gizmos & Gadgets: Neon Nights

Patch 12.9 · 2022

Dragon eggs add a late-set mechanic while higher trait breakpoints and selected champions receive buffs.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 12.8 Set 6.5 · Gizmos & Gadgets: Neon Nights

Patch 12.8 · 2022

Small balance changes follow the championship patch, preserving a relatively stable ranked environment.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 12.7 Set 6.5 · Gizmos & Gadgets: Neon Nights

Patch 12.7 · 2022

The championship patch supports underplayed compositions to broaden competitive options within Neon Nights.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 12.7 Set 6.5 · Gizmos & Gadgets: Neon Nights

Undated: mid-patch updates

Corrects the Yordle trait consistently granting particular units before others of the same cost. The section does not establish a rollout date.

Notes published
Dates and amendment coverage

The source establishes a follow-up but not its deployment day. The note's publication date is not substituted for that missing date.

Patch 12.6 Set 6.5 · Gizmos & Gadgets: Neon Nights

Patch 12.6 · 2022

Augments, Hextech and Enforcer receive adjustments following the longer previous patch.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 12.6 Set 6.5 · Gizmos & Gadgets: Neon Nights

Undated: notes clarification

An undated balance section targets attack-speed compositions. A separate clarification says increased TFT progress toward the LoL Anima Squad pass was effective throughout that pass, not newly deployed with this note.

Notes published
Dates and amendment coverage

This records a dated documentation clarification. It does not assert a new gameplay deployment on that day.

Patch 12.5 Set 6.5 · Gizmos & Gadgets: Neon Nights

Patch 12.5 · 2022

The first Neon Nights follow-up makes a broad balance pass for an extended four-week patch cycle.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

3 linked updates · hotfixes and follow-ups
Linked update 12.5 Set 6.5 · Gizmos & Gadgets: Neon Nights

2022-03-08: march 8th, balance changes

A larger balance update aims to slow combat and keep the extended patch period healthy through trait, Augment and champion changes.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 12.5 Set 6.5 · Gizmos & Gadgets: Neon Nights

2022-03-23: march 23rd, bug fixes

Corrects True Justice, VIP Draven, Irelia, Corki and Socialite interactions before regional finals.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 12.5 Set 6.5 · Gizmos & Gadgets: Neon Nights

2022-03-23: march 23rd, true justice disabled

Disables True Justice after the earlier fix introduced another critical bug.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 12.4 Set 6.5 · Gizmos & Gadgets: Neon Nights

Patch 12.4 · 2022

Neon Nights introduces the mid-set's new champions, traits and cosmetics.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 12.4 Set 6.5 · Gizmos & Gadgets: Neon Nights

2022-02-23: february 23rd, balance changes

Increases Golden Gifts rewards while reducing Hextech power and the Innovator bear's attack-damage bonus.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 12.3 Set 6 · Gizmos & Gadgets

Patch 12.3 · 2022

Augment balance is the main focus before Neon Nights arrives in the following patch.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 12.2 Set 6 · Gizmos & Gadgets

Patch 12.2 · 2022

The Gifts of the Golden Lantern event accompanies balance changes during Gizmos & Gadgets.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 12.2 Set 6 · Gizmos & Gadgets

2022-01-25: january 25th, balance changes

Reduces several Portable Forge item stats and adjusts champion outliers, including Cho'Gath.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 12.1 Set 6 · Gizmos & Gadgets

Patch 12.1 · 2022

A smaller Gizmos & Gadgets balance pass tunes traits, champions and Augments at the start of the year.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 11.24 Set 6 · Gizmos & Gadgets

Patch 11.24 · 2021

Chemtech is reworked and trait-linked Augments change, alongside broader champion balance adjustments.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

2 linked updates · hotfixes and follow-ups
Linked update 11.24 Set 6 · Gizmos & Gadgets

2021-12-08: notes clarification

Riot adds previously omitted three-star Camille shielding and Seraphine attack-speed changes. This is a notes clarification, not evidence of another deployment.

Notes published
Dates and amendment coverage

This records a dated documentation clarification. It does not assert a new gameplay deployment on that day.

Linked update 11.24 Set 6 · Gizmos & Gadgets

2021-12-14: december 14th update

Rebalances Augments for the winter-break patch, including reductions to Unstable Evolution and changes to Windfall.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 11.23 Set 6 · Gizmos & Gadgets

Patch 11.23 · 2021

The first Gizmos & Gadgets follow-up adjusts the new set after its launch.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 11.23 Set 6 · Gizmos & Gadgets

2021-11-19: november 19th, balance changes

Tones down three-star Katarina and the overperforming Sion carry strategy before the holiday period.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 11.22 Set 6 · Gizmos & Gadgets

Patch 11.22 · 2021

Gizmos & Gadgets launches with a new roster, traits and Augment-based choices.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 11.21 Set 5.5 · Reckoning: Dawn of Heroes

Patch 11.21 · 2021

Dawn of Heroes receives its final patch before Gizmos & Gadgets replaces the set.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 11.20 Set 5.5 · Reckoning: Dawn of Heroes

Patch 11.20 · 2021

Post-championship balance changes retain the Dawn of Heroes roster while adding late-set variation.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 11.19 Set 5.5 · Reckoning: Dawn of Heroes

Patch 11.19 · 2021

Underplayed and underpowered compositions receive targeted support as competitive balance tightens.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 11.18 Set 5.5 · Reckoning: Dawn of Heroes

Patch 11.18 · 2021

Revenant frontline strength is reduced. Selected three-star four-cost champions gain power.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 11.18 Set 5.5 · Reckoning: Dawn of Heroes

2021-09-15: september 15th, balance changes

Reduces Assassin critical-damage scaling and nerfs Kha'Zix, Vayne and Yasuo after 11.18. Riot's 11.19 introduction later identifies this as a higher-impact Worlds-focused follow-up.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 11.17 Set 5.5 · Reckoning: Dawn of Heroes

Patch 11.17 · 2021

Sentinel and Spellweaver change while weaker four- and five-cost carries receive buffs.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 11.17 Set 5.5 · Reckoning: Dawn of Heroes

2021-08-31: august 31st, balance changes

Targets Aatrox's casting and healing, Vayne's true damage and Nocturne's attack damage.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 11.16 Set 5.5 · Reckoning: Dawn of Heroes

Patch 11.16 · 2021

Legionnaire and Radiant items receive attention in the first Dawn of Heroes follow-up. Underperforming champions and traits gain support.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 11.16 Set 5.5 · Reckoning: Dawn of Heroes

2021-08-18: august 18th, balance changes

Reduces Tristana's attack stats and starting mana, and weakens Lulu's casting and crowd control.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 11.15 Set 5.5 · Reckoning: Dawn of Heroes

Patch 11.15 · 2021

Dawn of Heroes arrives with new champions, traits and mechanics. The mid-set also introduces a quest system.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

2 linked updates · hotfixes and follow-ups
Linked update 11.15 Set 5.5 · Reckoning: Dawn of Heroes

2021-07-22: july 22nd, balance changes

Reduces Abomination's enraged power and the average gold value of Draconic eggs.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 11.15 Set 5.5 · Reckoning: Dawn of Heroes

2021-07-28: july 28th, balance changes

Adds balance corrections before the longer summer-break patch period, including Abomination scaling in Hyper Roll.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 11.14 Set 5 · Reckoning

Patch 11.14 · 2021

The last pre-mid-set Reckoning patch adjusts balance and interface behavior ahead of Dawn of Heroes.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 11.13 Set 5 · Reckoning

Patch 11.13 · 2021

Three champions receive small reworks. Armory consistency and general balance changes accompany them.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

2 linked updates · hotfixes and follow-ups
Linked update 11.13 Set 5 · Reckoning

2021-06-23: june 23rd, bug fixes

Corrects Mor-evil-lonomicon's burn and unintended value from stacking two Deathblades.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 11.13 Set 5 · Reckoning

2021-06-30: june 30th, balance changes

Buffs Hellion and several of its units while reducing Redeemed and Lux shielding.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 11.12 Set 5 · Reckoning

Patch 11.12 · 2021

Mechanic updates and new win-condition options continue the effort to diversify Reckoning compositions.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 11.11 Set 5 · Reckoning

Patch 11.11 · 2021

System and balance changes accompany interface improvements during Reckoning's early patch cycle.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 11.11 Set 5 · Reckoning

2021-06-02: balance changes june 2nd

Rebalances Cavalier and early-game staples, including Kennen and Sett, to widen early and mid-game composition choices.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 11.10 Set 5 · Reckoning

Patch 11.10 · 2021

A broad item pass and new potential win conditions aim to diversify early Reckoning strategies.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 11.9 Set 5 · Reckoning

Patch 11.9 · 2021

Reckoning launches with a new champion and trait roster. The set transition replaces Festival of Beasts.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 11.9 Set 5 · Reckoning

2021-05-05: balance changes may 5th

Reduces Legionnaire's higher attack-speed tiers and Revenant's revival health among early Reckoning balance corrections.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 11.8 Set 4.5 · Fates: Festival of Beasts

Patch 11.8 · 2021

This is the final Fates patch before Reckoning. Its balance changes belong to Festival of Beasts, not the incoming roster.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 11.7 Set 4.5 · Fates: Festival of Beasts

Patch 11.7 · 2021

Four-cost carries receive attention as Festival of Beasts approaches its final patches.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 11.6 Set 4.5 · Fates: Festival of Beasts

Patch 11.6 · 2021

Targeted balance nudges preserve the Festival of Beasts competitive environment rather than replacing its systems.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

3 linked updates · hotfixes and follow-ups
Linked update 11.6 Set 4.5 · Fates: Festival of Beasts

2021-03-18: bugfixes march 18th

Fixes lingering Frozen Heart slows and prevents Sett retreating for sit-ups during Showstopper.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 11.6 Set 4.5 · Fates: Festival of Beasts

2021-03-24: balance changes march 24th

Rebalances Tristana, Kayle and Mage while supporting Neeko ahead of Worlds.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 11.6 Set 4.5 · Fates: Festival of Beasts

2021-03-24: bugfix march 24th

Allows Veigar's spell to finish correctly after a mid-cast stun.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 11.5 Set 4.5 · Fates: Festival of Beasts

Patch 11.5 · 2021

Item adjustments and a debuff-system overhaul accompany a smaller collection of champion balance changes.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 11.5 Set 4.5 · Fates: Festival of Beasts

2021-03-04: chosen roll odds bugfix march 4th

Corrects the appearance of one-cost Chosen units in level-seven shops.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 11.4 Set 4.5 · Fates: Festival of Beasts

Patch 11.4 · 2021

The Chosen system is revised alongside wider champion and trait changes intended to shake up Festival of Beasts.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 11.4 Set 4.5 · Fates: Festival of Beasts

2021-02-24: balance changes february 24th

Gives power back to Nasus and Nidalee; removes Olaf's Hurricane cleave interaction with compensating attack damage.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 11.3 Set 4.5 · Fates: Festival of Beasts

Patch 11.3 · 2021

Festival of Beasts receives its first substantial balance follow-up after the mid-set launch.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 11.2 Set 4.5 · Fates: Festival of Beasts

Patch 11.2 · 2021

Festival of Beasts changes champions and traits and adds its new set mechanic. This is the Fates mid-set transition.

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Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 11.2 Set 4.5 · Fates: Festival of Beasts

2021-01-25: 1/25/2021 balance changes

Reduces three-star Diana's orb count and corrects Rakan's mana behavior while raising his mana requirement.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 11.1 Set 4 · Fates

Patch 11.1 · 2021

Fates receives a final balance pass before Festival of Beasts. The mid-set itself is not introduced until 11.2.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 10.25 Set 4 · Fates

Patch 10.25 · 2020

Several struggling Fates traits receive buffs in the year's final numbered update.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 10.24 Set 4 · Fates

Patch 10.24 · 2020

Four-cost and Chosen shop odds shift power toward level 8. Warwick, Jinx, Lulu and Yone receive substantial adjustments.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

2 linked updates · hotfixes and follow-ups
Linked update 10.24 Set 4 · Fates

2020-11-24: ashe bugfix november 24

Corrects Ashe triggering on-attack effects too often during Hunter's Focus.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 10.24 Set 4 · Fates

2020-12-01: balance changes december 1

Rebalances Galio and Keeper shielding, with reductions to Zed and Yone among the champion changes.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 10.23 Set 4 · Fates

Patch 10.23 · 2020

Xin Zhao is reworked and K/DA Little Legends arrive. Balance changes continue within the original Fates roster.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 10.23 Set 4 · Fates

2020-11-13: talon bugfix and balance november 13

Adjusts Talon's two-star damage and fixes Truestrike targeting himself or untargetable enemies.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 10.22 Set 4 · Fates

Patch 10.22 · 2020

Keeper and Cultist gain power. The patch continues refining Fates after the earlier shop-system reversal.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 10.22 Set 4 · Fates

2020-10-30: balance changes october 30

Reverts unintended Morgana damage and rebalances Chalice, Jeweled Gauntlet and Deathcap.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 10.21 Set 4 · Fates

Patch 10.21 · 2020

Unbought champions can reappear in consecutive shops again. Cultist, Divine and other traits change, with Galaxies ranked rewards distributed.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 10.21 Set 4 · Fates

2020-10-20: balance changes october 20

Targets the dominant Divine composition, including Divine and Adept reductions, with additional Akali adjustments.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 10.20 Set 4 · Fates

Patch 10.20 · 2020

The first Fates follow-up improves combat recaps and buffs several champions that struggled at launch.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 10.20 Set 4 · Fates

2020-10-07: balance changes october 7

Reduces Spirit's upper attack-speed bonus and weakens Aphelios, Janna, Ashe and Veigar.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 10.19 Set 4 · Fates

Patch 10.19 · 2020

Fates introduces the Chosen mechanic alongside a new roster and ranked season. Players can field only one Chosen at a time.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 10.18 Set 3.5 · Galaxies: Return to the Stars

Patch 10.18 · 2020

The Galaxies finale combines several earlier Galaxy effects. The set's ranked season and pass approach their end.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 10.17 Set 3.5 · Galaxies: Return to the Stars

Patch 10.17 · 2020

Manatee's Delight gives each player a starting Spatula and replaces Binary Star. Balance changes remain relatively small.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 10.17 Set 3.5 · Galaxies: Return to the Stars

2020-08-20: mech balance changes - august 20th

Rebalances Mech health and attack damage between their base values and pilot contributions.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 10.16 Set 3.5 · Galaxies: Return to the Stars

Patch 10.16 · 2020

Salvage World returns equipped items to components when a champion is sold. Item tuning and selected champion buffs accompany it.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 10.15 Set 3.5 · Galaxies: Return to the Stars

Patch 10.15 · 2020

Dark Star loses power and a loot-focused Galaxy arrives. The note also contains follow-up bug fixes for that patch cycle.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 10.15 Set 3.5 · Galaxies: Return to the Stars

2020-07-23: bugfixin' (july 23)

Corrects Mech and Fizz invulnerability, damage caused by another player's surrender and Plunder Island rewards.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 10.14 Set 3.5 · Galaxies: Return to the Stars

Patch 10.14 · 2020

Urgot and Star Guardian receive adjustments while Celestial gains support. Another Galaxy variation expands match conditions.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

2 linked updates · hotfixes and follow-ups
Linked update 10.14 Set 3.5 · Galaxies: Return to the Stars

2020-07-08: syndra balance hotfix (7/8/2020)

Raises Syndra's mana cost to slow her casting.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 10.14 Set 3.5 · Galaxies: Return to the Stars

2020-07-13: jarvan iv balance hotfix (7/13/2020)

Tones down Jarvan IV to reduce repeated casts and excessive team-wide value.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 10.13 Set 3.5 · Galaxies: Return to the Stars

Patch 10.13 · 2020

Battlecast receives buffs. Binary Star replaces Medium Legends and limits champions to two equipped items.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 10.12 Set 3.5 · Galaxies: Return to the Stars

Patch 10.12 · 2020

The Galaxies mid-set update changes champions and traits and starts a new ranked stage. New cosmetics and pass content accompany it.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 10.12 Set 3.5 · Galaxies: Return to the Stars

2020-06-12: protectors and aurelion sol (6/12/2020)

Reduces the six-Protector shield and adjusts Aurelion Sol's mana lockout, damage and mana drain.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 10.11 Set 3 · Galaxies

Patch 10.11 · 2020

Littler Legends reduces starting health. A small pre-mid-set balance pass targets champions including Caitlyn, Graves, Xayah and Kayle.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 10.10 Set 3 · Galaxies

Patch 10.10 · 2020

Galactic Armory starts players with matching completed items. Several strong one-cost champions receive balance adjustments.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 10.10 Set 3 · Galaxies

2020-05-15: 5/15/2020- ziggs

Reduces three-star Ziggs bomb damage.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 10.9 Set 3 · Galaxies

Patch 10.9 · 2020

Chrono is reworked around recurring attack-speed ticks. One-cost three-star strategies and supplemental traits receive attention.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 10.8 Set 3 · Galaxies

Patch 10.8 · 2020

Additional Galaxies join the rotation. Underplayed champions and traits receive buffs as the new set develops.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

2 linked updates · hotfixes and follow-ups
Linked update 10.8 Set 3 · Galaxies

2020-04-21: 4/21/2020 balance changes

Adjusts Dark Star, redistributes Shaco's damage and raises Syndra's mana requirement.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 10.8 Set 3 · Galaxies

2020-04-21: 4/21/2020 bugfixes

Fixes Force of Nature interactions with Kayn and stops Xerath casting during Guardian Angel revival.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 10.7 Set 3 · Galaxies

Patch 10.7 · 2020

The Galaxies match-variation mechanic begins appearing in games, adding special starting conditions to the set's existing roster.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 10.6 Set 3 · Galaxies

Patch 10.6 · 2020

Galaxies replaces the roster and traits, with a new ranked season. Income and item-system changes accompany the set transition.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 10.5 Set 2 · Rise of the Elements

Patch 10.5 · 2020

The final Rise of the Elements update strengthens selected three-star champions. The ranked season ends before Galaxies begins.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 10.4 Set 2 · Rise of the Elements

Patch 10.4 · 2020

Glacial trades some stun frequency for added damage. Crystal and Poison lose power while Senna and Lucian receive support.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 10.4 Set 2 · Rise of the Elements

2020-02-25: 2/25/2020 balance changes

Reduces the higher Shadow bonus and lowers Sion and Master Yi damage.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 10.3 Set 2 · Rise of the Elements

Patch 10.3 · 2020

Champion buffs and carousel changes adjust how players assemble teams and items during Rise of the Elements.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 10.2 Set 2 · Rise of the Elements

Patch 10.2 · 2020

Underused traits, champions and items receive buffs intended to widen viable Rise of the Elements compositions.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 10.1 Set 2 · Rise of the Elements

Patch 10.1 · 2020

Leona and Karma introduce Lunar. Several items are replaced or reworked, while Light receives support across its trait and champions.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

2 linked updates · hotfixes and follow-ups
Linked update 10.1 Set 2 · Rise of the Elements

2020-01-08: 1/8/2020 bugfixes

Corrects stacked Ionic Spark and Seraph's Embrace behavior, Singed targeting, Nocturne damage and match-history issues.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Linked update 10.1 Set 2 · Rise of the Elements

2020-01-15: 1/15/2020 balance changes

Removes Sivir's Ricochet interactions with Hurricane and Berserker Axe; reduces Lucian scaling and Yorick ghoul strength.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 9.24 Set 2 · Rise of the Elements

Patch 9.24 · 2019

Senna, Lucian and Amumu arrive. Soulbound joins the trait system, while several deeper trait investments receive support.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 9.24 Set 2 · Rise of the Elements

Patch 9.24B: follow-up update

This follow-up revises three-star scaling, moving some power away from health and attack damage toward abilities. It stays attached to 9.24.

Notes published
Dates and amendment coverage

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Patch 9.23 Set 2 · Rise of the Elements

Patch 9.23 · 2019

Ranked returns for Rise of the Elements. Balance changes shift power away from stronger one-costs toward higher-cost three-star champions.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 9.23 Set 2 · Rise of the Elements

2019-11-21: 11/21/2019 brand

Reduces Brand's damage and raises his mana requirement, while adjusting Pyroclasm bounce counts.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 9.22 Set 2 · Rise of the Elements

Patch 9.22 · 2019

Rise of the Elements introduces Elemental Hexes and a new roster. Champion-pool sizes shrink; ranked play is scheduled for 9.23.

Notes published
Dates and amendment coverage

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Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 9.21 Set 1 · Original / beta set

Patch 9.21 · 2019

The original set receives its final balance pass. Riot explains that ranked play pauses for the next patch before returning in 9.23.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 9.20 Set 1 · Original / beta set

Patch 9.20 · 2019

Leveling costs and late-game shop odds change as Set 1 approaches its end. Item adjustments form part of a smaller stabilization patch.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

Patch 9.19 Set 1 · Original / beta set

Patch 9.19 · 2019

Kai'Sa and Sparring Gloves expand champion and item options. Mystery-box adjustments accompany the new additions.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 9.19 Set 1 · Original / beta set

2019-09-26: 9/26/2019 bugfixes

Fixes excessive damage from drawn rounds, duplicated Neeko's Help and item-related errors.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 9.18 Set 1 · Original / beta set

Patch 9.18 · 2019

Loot distribution is redesigned, with changes to XP thresholds, champion pools and shop odds. Neeko's Help becomes the mode's first consumable item.

Notes published
Dates and amendment coverage

This is the publication date shown on Riot's official note, not a verified universal rollout date. Older migrated notes can retain publication metadata that differs from the live-update day. The linked document may contain later amendments; this summary is selective, not every balance line or hotfix.

Full-note amendment screening: Sep 11, 2026. The linked updates record verified follow-ups and clarifications. Unlabeled edits or removed announcements may be missing; no listed follow-up does not mean none occurred.

1 linked update · hotfixes and follow-ups
Linked update 9.18 Set 1 · Original / beta set

2019-09-11: 9/11/2019 hotfix

Corrects unit purchases charging excess gold and changes Spatula availability in loot boxes.

Notes published
Reported update day
Dates and amendment coverage

Day identified by the dated section in Riot's note. No exact time or universal regional rollout is inferred.

Patch 9.17 Set 1 · Original / beta set

Patch 9.17 · recovered overview

Adds Pantheon and makes Assassin, Ranger, Shapeshifter and Yordle effects more consistent. Healing and Grievous Wounds are rebalanced. The reprint also preserves the later Pantheon and Guardian hotfix.

Reprint published
Dates and amendment coverage

The displayed date belongs to the contemporary reprint. It is not substituted for the original note publication date or a universal rollout date. Coverage is limited to the Riot-attributed text preserved there.

Recovery review: Sep 11, 2026. Only the reproduced material was recoverable; the original note and a complete amendment history are not established.

  • TFT 9.17: contemporary Riot-note reprint Contemporaneous reprint · Surrender at 20. Riot-attributed material preserved by an independent contemporary publisher. The original Riot-hosted page was not recovered in this review; this is a reconstructed summary, not a restored original document. Section: Teamfight Tactics patch 9.17 notes
1 linked update · hotfixes and follow-ups
Linked update 9.17 Set 1 · Original / beta set

August 29: Pantheon and Guardian reductions

Reduces Pantheon's armor, ability damage and stun duration while changing his mana. Guardian's bonus armor is also lowered.

Reprint published
Reported update day
Dates and amendment coverage

The reproduced Riot section explicitly labels August 29, 2019. Its host article was published August 30; the two dates are intentionally kept separate.

  • TFT 9.17: contemporary Riot-note reprint Contemporaneous reprint · Surrender at 20. Riot-attributed material preserved by an independent contemporary publisher. The original Riot-hosted page was not recovered in this review; this is a reconstructed summary, not a restored original document. Section: Mid-Patch Updates / 8/29/19 Pantheon Balance Change
Patch 9.16 Set 1 · Original / beta set

Patch 9.16 · recovered overview

Adds Camille, Jayce, Vi and Jinx with the Hextech item-disabling trait. Riot also introduces URF overtime, adjusts matchmaking and late-game player damage, and adds a second beta pass.

Reprint published
Dates and amendment coverage

The displayed date belongs to the contemporary reprint. It is not substituted for the original note publication date or a universal rollout date. Coverage is limited to the Riot-attributed text preserved there.

Recovery review: Sep 11, 2026. Only the reproduced material was recoverable; the original note and a complete amendment history are not established.

  • TFT 9.16: contemporary Riot-note reprint Contemporaneous reprint · Surrender at 20. Riot-attributed material preserved by an independent contemporary publisher. The original Riot-hosted page was not recovered in this review; this is a reconstructed summary, not a restored original document. Section: Teamfight Tactics patch 9.16 notes
1 linked update · hotfixes and follow-ups
Linked update 9.16 Set 1 · Original / beta set

Patch 9.16B · recovered overview

Refines matchmaking to reduce repeated opponents, lowers Brawler health and adjusts outliers including Draven, Jinx, Kayle and Lucian.

Reprint published
Dates and amendment coverage

The displayed date belongs to the contemporary reprint. It is not substituted for the original note publication date or a universal rollout date. Coverage is limited to the Riot-attributed text preserved there.

  • TFT 9.16B: contemporary Riot-note reprint Contemporaneous reprint · Surrender at 20. Riot-attributed material preserved by an independent contemporary publisher. The original Riot-hosted page was not recovered in this review; this is a reconstructed summary, not a restored original document. Section: Teamfight Tactics patch 9.16B notes
Patch 9.15 Set 1 · Original / beta set

Patch 9.15 · recovered overview

Reworks defensive traits and gives Void true damage. Player damage is reduced to lengthen games, alongside Ninja, Demon, Dragon and Pirate adjustments. This recovered entry summarizes the reproduced Riot introduction.

Reprint published
Dates and amendment coverage

The displayed date belongs to the contemporary reprint. It is not substituted for the original note publication date or a universal rollout date. Coverage is limited to the Riot-attributed text preserved there.

Recovery review: Sep 11, 2026. Only the reproduced material was recoverable; the original note and a complete amendment history are not established.

  • TFT 9.15: contemporary Riot-note reprint Contemporaneous reprint · Surrender at 20. Riot-attributed material preserved by an independent contemporary publisher. The original Riot-hosted page was not recovered in this review; this is a reconstructed summary, not a restored original document. Section: Teamfight Tactics patch 9.15 notes
1 linked update · hotfixes and follow-ups
Linked update 9.15 Set 1 · Original / beta set

Patch 9.15B · recovered overview

Riot describes a light B-side update aimed at champion and item outliers, maintaining its alternating major-patch and smaller follow-up cadence.

Reprint published
Dates and amendment coverage

The displayed date belongs to the contemporary reprint. It is not substituted for the original note publication date or a universal rollout date. Coverage is limited to the Riot-attributed text preserved there.

  • TFT 9.15B: contemporary Riot-note reprint Contemporaneous reprint · Surrender at 20. Riot-attributed material preserved by an independent contemporary publisher. The original Riot-hosted page was not recovered in this review; this is a reconstructed summary, not a restored original document. Section: Teamfight Tactics patch 9.15B notes
Patch 9.14 Set 1 · Original / beta set

Patch 9.14 · recovered overview

TFT's first standalone patch-note cycle introduces ranked beta and Twisted Fate, with more consistent rewards from neutral rounds. The surviving League-note reprint preserves this TFT overview.

Reprint published
Dates and amendment coverage

The displayed date belongs to the contemporary reprint. It is not substituted for the original note publication date or a universal rollout date. Coverage is limited to the Riot-attributed text preserved there.

Recovery review: Sep 11, 2026. Only the reproduced material was recoverable; the original note and a complete amendment history are not established.

  • TFT 9.14: contemporary Riot-note reprint Contemporaneous reprint · Surrender at 20. Riot-attributed material preserved by an independent contemporary publisher. The original Riot-hosted page was not recovered in this review; this is a reconstructed summary, not a restored original document. Section: Teamfight Tactics section
2 linked updates · hotfixes and follow-ups
Linked update 9.14 Set 1 · Original / beta set

Patch 9.14B · recovered overview

Changes critical-strike scaling to reduce Assassin burst, nerfs Volibear and Cursed Blade, and strengthens Sorcerer and Wild.

Reprint published
Dates and amendment coverage

The displayed date belongs to the contemporary reprint. It is not substituted for the original note publication date or a universal rollout date. Coverage is limited to the Riot-attributed text preserved there.

  • TFT 9.14B: contemporary Riot-note reprint Contemporaneous reprint · Surrender at 20. Riot-attributed material preserved by an independent contemporary publisher. The original Riot-hosted page was not recovered in this review; this is a reconstructed summary, not a restored original document. Section: Teamfight Tactics section
Linked update 9.14 Set 1 · Original / beta set

Earlier Locket micropatch, reported in 9.14B

The 9.14B reprint says Locket's shield reduction had already been micropatched the previous week. The specific update day is not established.

Reprint published
Dates and amendment coverage

This is a retrospective mention in the July 27 reprint, not a July 27 deployment. It is separated from the B-patch changes that had not already shipped.

  • TFT 9.14B: contemporary Riot-note reprint Contemporaneous reprint · Surrender at 20. Riot-attributed material preserved by an independent contemporary publisher. The original Riot-hosted page was not recovered in this review; this is a reconstructed summary, not a restored original document. Section: Items / Locket of the Iron Solari
Patch 9.13 Set 1 · Original / beta set

Patch 9.13 · recovered launch reference

TFT enters public beta during the League 9.13 release cycle, with a region-by-region rollout. This is the launch reference, not a separate standalone TFT patch-note document; dated launch-period adjustments are linked separately.

Reprint published
Dates and amendment coverage

The displayed date belongs to the contemporary reprint. It is not substituted for the original note publication date or a universal rollout date. Coverage is limited to the Riot-attributed text preserved there.

Recovery review: Sep 11, 2026. Only the reproduced material was recoverable; the original note and a complete amendment history are not established.

  • TFT 9.13: contemporary Riot-note reprint Contemporaneous reprint · Surrender at 20. Riot-attributed material preserved by an independent contemporary publisher. The original Riot-hosted page was not recovered in this review; this is a reconstructed summary, not a restored original document. Section: Teamfight Tactics section
6 linked updates · hotfixes and follow-ups
Linked update 9.13 Set 1 · Original / beta set

2019-06-23: launch balance and bugfix log

Launch-period tuning adjusts Aurelion Sol, Karthus, Morgana, Gunslingers, several tier-two units and multiple items. The source preserves this as a dated log entry, not a standalone patch note.

Reprint published
Dates and amendment coverage

The Riot-attributed log gives a June 23 date heading, but that predates the recovered public launch reference. The archive preserves the dated evidence without asserting a covered live rollout day.

  • TFT launch balance and bugfix log: contemporary Riot-note reprint Contemporaneous reprint · Surrender at 20. Riot-attributed launch-period balance and bugfix log preserved by an independent contemporary publisher. The original Riot Boards source was not recovered in this review. Section: Teamfight Tactics - /Dev Update: Balance and Bugfix Log / June 23
Linked update 9.13 Set 1 · Original / beta set

2019-06-25: launch balance and bugfix log

Fixes Seraph's Embrace failing to grant mana after casting and adds colored circles to shared draft to help players locate their Little Legend.

Reprint published
Reported update day
Dates and amendment coverage

The Riot-attributed log gives this date for launch-period TFT changes. The archive preserves the date heading without asserting a universal regional rollout time or a separate numbered patch.

  • TFT launch balance and bugfix log: contemporary Riot-note reprint Contemporaneous reprint · Surrender at 20. Riot-attributed launch-period balance and bugfix log preserved by an independent contemporary publisher. The original Riot Boards source was not recovered in this review. Section: Teamfight Tactics - /Dev Update: Balance and Bugfix Log / June 25th
Linked update 9.13 Set 1 · Original / beta set

2019-06-27: launch balance and bugfix log

Reduces Garen's spin damage and fixes Rapid Firecannon sometimes failing to grant its bonus range.

Reprint published
Reported update day
Dates and amendment coverage

The Riot-attributed log gives this date for launch-period TFT changes. The archive preserves the date heading without asserting a universal regional rollout time or a separate numbered patch.

  • TFT launch balance and bugfix log: contemporary Riot-note reprint Contemporaneous reprint · Surrender at 20. Riot-attributed launch-period balance and bugfix log preserved by an independent contemporary publisher. The original Riot Boards source was not recovered in this review. Section: Teamfight Tactics - /Dev Update: Balance and Bugfix Log / June 27th
Linked update 9.13 Set 1 · Original / beta set

2019-06-29: launch balance and bugfix log

Removes Spell Power scaling from Exile's shield and reduces Morellonomicon's burn while stopping item-triggered burn cases.

Reprint published
Reported update day
Dates and amendment coverage

The Riot-attributed log gives this date for launch-period TFT changes. The archive preserves the date heading without asserting a universal regional rollout time or a separate numbered patch.

  • TFT launch balance and bugfix log: contemporary Riot-note reprint Contemporaneous reprint · Surrender at 20. Riot-attributed launch-period balance and bugfix log preserved by an independent contemporary publisher. The original Riot Boards source was not recovered in this review. Section: Teamfight Tactics - /Dev Update: Balance and Bugfix Log / June 29th
Linked update 9.13 Set 1 · Original / beta set

2019-07-01: launch balance and bugfix log

Adjusts tier drop rates, buffs several two- and three-cost champions and raises Demon proc reliability during the launch cycle.

Reprint published
Reported update day
Dates and amendment coverage

The Riot-attributed log gives this date for launch-period TFT changes. The archive preserves the date heading without asserting a universal regional rollout time or a separate numbered patch.

  • TFT launch balance and bugfix log: contemporary Riot-note reprint Contemporaneous reprint · Surrender at 20. Riot-attributed launch-period balance and bugfix log preserved by an independent contemporary publisher. The original Riot Boards source was not recovered in this review. Section: Teamfight Tactics - /Dev Update: Balance and Bugfix Log / July 1st
Linked update 9.13 Set 1 · Original / beta set

2019-07-03: launch balance and bugfix log

Nerfs Pyke's stun duration, raises Yordle dodge chance and applies the intended Spear of Shojin mana-on-hit reduction.

Reprint published
Reported update day
Dates and amendment coverage

The Riot-attributed log gives this date for launch-period TFT changes. The archive preserves the date heading without asserting a universal regional rollout time or a separate numbered patch.

  • TFT launch balance and bugfix log: contemporary Riot-note reprint Contemporaneous reprint · Surrender at 20. Riot-attributed launch-period balance and bugfix log preserved by an independent contemporary publisher. The original Riot Boards source was not recovered in this review. Section: Teamfight Tactics - /Dev Update: Balance and Bugfix Log / July 3rd

Historical balance close-up · 2024

Ahri's Set 12 buffs, nerfs and rework

Selected Set 12 ability changes from 14.16–14.20, including the August 20 B-patch. This does not merge Ahri's Set 11 identity or describe her current kit.

The sequence shows why patch context matters: an initial buff can be reduced in a B-patch, and a later rework changes what the numbers describe. Do not compare these Set 12 values with today's Ahri.

6 of 6 selected changes shown, oldest first.

Patch 14.16Set 12 · Magic n’ Mayhem

Original ability ratios increase

The first balance patch raises Ahri's magic and true-damage AP ratios. Values are ordered by star level.

Before, as documented
Magic: 135/200/280% AP; true: 90/135/210% AP
After, as documented
Magic: 140/210/325% AP; true: 100/150/230% AP

Patch 14.16 · linked updateSet 12 · Magic n’ Mayhem

B-patch reduces true damage and passive AP

The true-damage increase is reversed and the passive AP bonus falls. This is a later update, not the initial 14.16 change.

Before, as documented
True: 100/150/230% AP; passive bonus AP: 30%
After, as documented
True: 90/135/210% AP; passive bonus AP: 15%
  • Teamfight Tactics patch 14.16 notes Section: Mid-Patch Updates / August 20th / Champions Dated addendum: . Dated B-patch section in the same document, separate from its original publication.

Patch 14.17Set 12 · Magic n’ Mayhem

Another reduction to both ratios

The next numbered patch reduces both magic and true-damage ratios after the B-patch.

Before, as documented
Magic: 140/210/325% AP; true: 90/135/210% AP
After, as documented
Magic: 135/200/310% AP; true: 85/125/195% AP

Patch 14.18Set 12 · Magic n’ Mayhem

Single-target orb and accumulating foxfires

The orb no longer damages units along a return path. The reworked cast hits its target and launches true-damage foxfires, gaining an additional foxfire within that combat.

After, as documented
Orb: 200/300/460% AP; foxfire: 12/18/27% AP

Patch 14.19Set 12 · Magic n’ Mayhem

Foxfire damage rises

The small-changes section increases the reworked ability's foxfire AP ratios.

Before, as documented
12/18/27% AP
After, as documented
13/20/30% AP

Patch 14.20Set 12 · Magic n’ Mayhem

Orb damage rises

Riot buffs the orb component. This source lists four star-level values; earlier three-value arrays are not silently expanded.

Before, as documented
200/300/460/620
After, as documented
220/330/500/670
Archive coverage, dates and corrections

Main-set notes for Lore & Legends, Space Gods and Enchanted Wilds. Other modes are explicitly identified. Current and legacy official English patch indexes were reconciled with the existing records. Historical entries summarize each note's overview and introductory context; current entries and selected balance close-ups provide additional detail. Publication dates determine browsing order. This is not an exhaustive transcription of changes.

  • Launch-era 9.13–9.17 overviews, a dated 9.13 launch-period balance log and selected follow-ups are reconstructed from contemporaneous Riot-attributed reprints. 9.13 is a launch reference within League's notes, not a standalone TFT note. Original Riot pages and every launch-era change have not been recovered.
  • Riot's January 26, 2023 addendum says the bulk of planned 13.2 balance changes shipped as an update to 13.1 after release disruption. It is linked under 13.1, not invented as another base patch.
  • TFT changed numbering conventions: the same printed version can refer to different sets and years. Always use the displayed year and set. Mid-sets remain distinct from their parent set and later revivals.
  • Japanese-language 18.3 note previews appeared on 18 September 2026; no English numbered 18.3 notes page was counted as live.
  • All 317 existing official source documents received full-body amendment screening on September 11, 2026. Explicit sections, dated balance/bugfix headings and retrospective mentions were reviewed; linked summaries are selective. Unlabeled edits, removed material, social-only announcements and regional updates can remain missing. No detected amendment is not proof that no hotfix occurred.
  • The champion close-ups below remain selected 2024 changes, not complete entity histories or current builds.

The check date is when we reviewed sources, not a promise that no later update exists. Notes can be published before rollout or amended afterward. Regional availability may differ. Browse Riot's official patch index for newer notes.

Found a wrong date or missing source? Send a correction. Our methodology explains how evidence and historical snapshots are handled. Riot Updates is independent and is not affiliated with Riot Games.

How this connects to the existing research
  • The frozen row records the launch day and cites TFT:S041–S044. The new working record cites the actual patch notes and distinguishes their July 30 publication; the frozen row is not rewritten.