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League of Legends Patch 10.21

League of Legends Patch 10.21 was released on Oct 13, 2020. This update included changes to 19 champions, with 5 buffs, 5 nerfs, 9 adjustments. It also updated 1 item. It also changed 1 rune: Nimbus Cloak.

Jump to changes

Items

Changes (1)

Runes

Nerfs (1)

Champions

Aphelios League of Legends Patch NotesPC Aphelios Buff

Passive lethality increased. R Calibrum additional mark damage increased; Severum heal increased, Gravitum root duration increased, Infernum splash damage ratio increased, Crescendum additional chakrams returned increased.

The Hitman and the Seer

  • •Lethality increased to 3/6/9/12/15/18 from 2/4/6/8/10/12.

Moonlight Vigil

  • •Calibrum mark damage increased to 40/70/100 from 20/45/70.
  • •Severum heal increased to 250/375/500 from 200/300/400.
  • •New Effect: Now increases Binding Eclipse root duration to 1.25 seconds if slowed while empowered by Gravitum.
  • •Infernum splash damage increased to 85% from 75%.
  • •Bonus Crescendum chakrams increased to 4 from 3.
Corki League of Legends Patch NotesPC Corki Buff

Q bonus damage ratio increased.

Phosphorus Bomb

  • •Bonus AD ratio increased to 70% bonus AD from 50%.
Lee Sin League of Legends Patch NotesPC Lee Sin Buff

Base attack damage growth increased.

Stats

  • •Attack damage growth increased to 3.7 from 3.2.
Trundle League of Legends Patch NotesPC Trundle Buff

Passive heal from nearby enemy death increased and now smoothly scales across levels. W cooldown now reduces with rank.

King's Tribute

  • •Healing increased to 2 to 7% (based on level) of enemies maximum health from 2/3/4/5/6% (at level 1/5/9/12/15).

Frozen Domain

  • •Cooldown reduced to 15/14/13/12/11 seconds from 15 at all ranks.
Udyr League of Legends Patch NotesPC Udyr Buff

R aura total damage increased.

Phoenix Stance

  • •Aura base damage increased to 50/100/150/200/250/300 from 40/80/120/160/200/240.
Camille League of Legends Patch NotesPC Camille Nerf

E bonus attack speed decreased later.

Wall Dive

  • •Bonus attack speed reduced to 40/45/50/55/60% from 40/50/60/70/80%.
Graves League of Legends Patch NotesPC Graves Nerf

E bonus armor decreased.

Quickdraw

  • •Bonus armor per stack reduced to 6/9/12/15/18 from 8/11/14/17/20.
  • •Maximum bonus armor reduced to 48/72/96/120/144 from 64/88/112/136/160.
Hecarim League of Legends Patch NotesPC Hecarim Nerf

E base damage decreased.

Devastating Charge

  • •Minimum base damage reduced to 35/65/95/125/155 from 45/75/105/135/165.
  • •Maximum base damage reduced to 70/130/190/250/310 from 90/150/210/270/330.
Nidalee League of Legends Patch NotesPC Nidalee Nerf

Base attack damage decreased.

Stats

  • •Base attack damage reduced to 58 from 61.
Samira League of Legends Patch NotesPC Samira Nerf

E cooldown increased; attack speed decreased.

Wild Rush

  • •Cooldown increased to 20/18/16/14/12 seconds from 15/14/13/12/11.
  • •Bonus attack speed reduced to 20/25/30/35/40% from 30/35/40/45/50%.
Amumu League of Legends Patch NotesPC Amumu Change

Cursed Touch

  • •Bug Fix: Fixed a bug where it would not apply through AoE damage abilities.
Evelynn League of Legends Patch NotesPC Evelynn Change

Allure

  • •Bug Fix: Fixed a bug where cursed jungle monsters that are then expunged after 2.5 seconds would not be charmed.
Karma League of Legends Patch NotesPC Karma Change

Mantra cooldown refund for abilities increased later; Mantra cooldown refund for basic attacks now flat. R cooldown decreased.

Gathering Fire

  • •Mantra cooldown reduction from spells increased to 2/3.5/5 seconds from 2/3/4.
  • •Mantra cooldown reduction from basic attacks reduced to 1 second at all levels from 1/1.5/2.

Mantra

  • •Cooldown reduced to 40/38/36/34 seconds from 45/42/39/36.
Nami League of Legends Patch NotesPC Nami Change

Ebb and Flow

  • •Bug Fix: Corrected the AP ratio in the tooltip from 150% AP to 50% AP.
Pantheon League of Legends Patch NotesPC Pantheon Change

Q damage and critical damage decreased; damage and critical damage ratios increased; Mortal Will bonus damage ratio increased.

Comet Spear

  • •Base damage reduced to 70/100/130/160/190 from 75/110/145/180/215.
  • •Bonus AD ratio increased to 115% bonus AD from 100%.
  • •Increased base damage reduced to 155/230/305/380/455 from 155/235/315/395/475.
  • •Increased bonus AD ratio increased to 230% bonus AD from 200%.
  • •Mortal Will bonus AD ratio increased to 115% bonus AD from 100%.
Rakan League of Legends Patch NotesPC Rakan Change

The Quickness

  • •Bug Fix: Fixed a bug where charmed enemies would still be able to move and cast abilities.
Sona League of Legends Patch NotesPC Sona Change

Crescendo

  • •Bug Fix: Now correctly plays her transformation animation even when moving while leveling up Crescendo.
Yasuo League of Legends Patch NotesPC Yasuo Change

Way of the Wanderer

  • •Bug: Shield strength changed to 120 to 605 (based on level) from 115 to 525 (based on level).
Zed League of Legends Patch NotesPC Zed Change

Contempt for the Weak

  • •Added a yellow ring under targets affected by the passive to match similar passive indicators on Jarvan IV, Ekko, and Shaco.

Items

Umbral Glaive League of Legends ItemPC Umbral Glaive Change

General

  • •Bug Fix: Fixed a bug where destroyed jungle plants would not respawn for the remainder of the game.

Runes

Nimbus Cloak League of Legends RunePC Nimbus Cloak Nerf

General

  • •Bonus movement speed changed to 5/20/35% (at level 0/100/250) (based on summoner spell cooldown) from 10/20/30% (at level 0/100/250).
  • •Duration reduced to 2 seconds from 2.5.

League of Legends Patch 10.21 FAQ

Frequently Asked Questions
When did League of Legends Patch 10.21 release?
League of Legends Patch 10.21 was released on Oct 13, 2020.
What changed in League of Legends Patch 10.21?
Patch 10.21 included changes to 19 champions (5 buffs, 5 nerfs, 9 adjustments), plus 1 item update and 1 rune change. See the full breakdown above.
Which champions changed in League of Legends Patch 10.21?
League of Legends Patch 10.21 changed 19 champions. Buffed: Aphelios, Corki, Lee Sin, Trundle and Udyr. Nerfed: Camille, Graves, Hecarim, Nidalee and Samira. Adjusted: Amumu, Evelynn, Karma, Nami, Pantheon, Rakan, Sona, Yasuo and Zed.
What was the previous League of Legends patch before 10.21?
The previous League of Legends patch was 10.20.
What is the next League of Legends patch after 10.21?
The next League of Legends patch is 10.22.