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League of Legends Patch 7.21

League of Legends Patch 7.21 was released on Oct 25, 2017. This update included changes to 19 champions, with 4 buffs, 2 nerfs, 13 adjustments.

Champions

Ekko League of Legends Patch NotesPCEkkoBuff

Z-Drive Resonance

  • New Effect: Bonus damage is now doubled versus monsters, capped at a maximum of 600 damage.
Evelynn League of Legends Patch NotesPCEvelynnBuff

Whiplash

  • New Effect: The percent health ratio now deals a minimum of 25 damage.
Gangplank League of Legends Patch NotesPCGangplankBuff

Parrrley

  • Gold plundered increased to 3/4/5/6/7 from 2/3/4/5/6.
Udyr League of Legends Patch NotesPCUdyrBuff

Stats

  • Attack damage growth increased to 5 from 3.2.

Tiger Stance

  • AD ratio increased to 120/135/150/165/180% AD from 120/130/140/150/160% AD.

Phoenix Stance

  • Stance AP ratio increased to 60% AP from 45% AP.
Azir League of Legends Patch NotesPCAzirNerf

Conquering Sands

  • Base damage reduced to 70/95/120/145/170 from 70/100/130/160/190.

Arise!

  • Soldier damage reduced to 60 to 180 (based on level) from 60 to 185 (based on level).
Sejuani League of Legends Patch NotesPCSejuaniNerf

Stats

  • Base armor reduced to 22 from 27.
  • Armor growth reduced to 3 from 4.
  • Base magic resistance reduced to 27.1 from 32.1.
  • Magic resistance growth reduced to 0.75 from 1.25.

Fury of the North

  • Base resistances increased to 20/70/120 (at level 1/7/14) from 20/60/100 (at level 1/7/14).
  • Time-out duration changed to 2 seconds at all levels from 1/2/3 (at level 1/7/14).
  • Combat timer changed to 12 seconds at all levels from 15/12/9 (at level 1/7/14).

Permafrost

  • New Effect: Tooltip now mentions Permafrost's displacement effect.
  • Base damage reduced to 20/30/40/50/60 from 40/60/80/100/120.
Caitlyn League of Legends Patch NotesPCCaitlynChange

Pulsefire

  • Yordle Snap Trap
  • Bug Fix: No longer get stuck with a blue overlay when an enemy is affected by Yordle Snap Trap.
Cho'Gath League of Legends Patch NotesPCCho'GathChange

Feast

  • Bug Fix: Stacks now correctly count spawned Rift Herald as epic monsters.
Draven League of Legends Patch NotesPCDravenChange

Primetime

  • Bug Fix: No longer incorrectly plays classic VO lines.
Galio League of Legends Patch NotesPCGalioChange

Colossal Smash

  • AP ratio increased to 70% AP from 40% AP.

Winds of War

  • Base damage on gusts reduced to 50/80/110/140/170 from 60/95/130/165/200.
  • AP ratio on gusts increased to 90% AP from 75% AP.
  • Tornado maximum health ratio changed to 1% per 33 AP of target's maximum health from 2% of target's maximum health.
  • AP ratio on gusts reduced to 80% AP from 90% AP.
  • Tornado maximum health ratio reduced to 1% per 100 AP of target's maximum health from 3% per 100 AP of target's maximum health.

Shield of Durand

  • Damage reduction now splits into separate values for physical and magic damage.
  • New Effect: Magic damage reduction now scales at 1% per 20 AP .
  • New Effect: Physical damage reduction now scales at 1% per 40 AP .
  • Base physical damage reduction reduced to 10/12.5/15/17.5/20% from 20/25/30/35/40%.
  • Physical damage reduction MR ratio reduced to 4% per 100 bonus magic resistance from 8%.

Justice Punch

  • Base damage reduced to 100/130/160/190/220 from 100/140/180/220/260.
  • AP ratio increased to 90% AP from 70% AP.
Lulu League of Legends Patch NotesPCLuluChange

Whimsy

  • Bug Fix: All of her skins no longer get stuck with a blue overlay when Whimsy is used on them while they are in combat.
Miss Fortune League of Legends Patch NotesPCMiss FortuneChange

Star Guardian

  • Bug Fix: No longer misses a light beam particle during her recall.
Nami League of Legends Patch NotesPCNamiChange

Tidecaller's Blessing

  • Bug Fix: Base skin and all her other skins properly play the correct SFX for auto-attacks empowered by Tidecaller's Blessing. The audio has actually been tweaked and made more apparent as well.
Rammus League of Legends Patch NotesPCRammusChange

Defensive Ball Curl

  • Bonus armor ratio increased to 50/60/70/80/90% from 50/55/60/65/70%.
  • Bonus magic resistance reduced to 10 from 20.
  • Bonus magic resistance ratio reduced to 25/30/35/40/45% from 50/55/60/65/70%.
Rengar League of Legends Patch NotesPCRengarChange

Headhunter

  • Thrill of the Hunt
  • Bug Fix: No longer incorrectly plays classic "Predator" SFX when he activates the ability.
Skarner League of Legends Patch NotesPCSkarnerChange

Battlecast Alpha

  • Bug Fix: No longer incorrectly plays classic VO lines in addition to the correct ones.
Thresh League of Legends Patch NotesPCThreshChange

Worlds 2013

  • Dark Passage
  • Bug Fix: Now properly plays the lantern-landing SFX when using Dark Passage.
Urgot League of Legends Patch NotesPCUrgotChange

General

  • Sterak's Gage is no longer listed in his recommended items.

Echoing Flames

  • Leg cooldown reduced to 30/20/10/5/2.5 (at level 1/6/9/11/13) from 30/25/20/15/10 (at level 1/6/9/11/13).
  • Removed: Leg cooldown being affected by cooldown reduction.
  • Maximum health ratio reduced to 2/3/4/6/8 (at level 1/6/9/11/13)% from 4.5/5.25/6/7/8 (at level 1/6/9/13/15)%.

Corrosive Charge

  • Mana cost changed to 50 at all ranks from 35/40/45/50/55.
  • Time before detonation reduced to 0.5 seconds from 0.85.

Fear Beyond Death

  • First case missile speed increased to 3200 from 2100.
Xin Zhao League of Legends Patch NotesPCXin ZhaoChange

General

  • Recommended items have been updated.

Items

General

  • Mana charge cooldown changed to 3 times per 12 seconds from 2 times per 8 seconds.
  • New Effect: Pinging the item will now display how many charges you have.

General

  • New Effect: Pinging the item now tells your team whether you're currently unseen or not.
Frozen Heart League of Legends ItemPCFrozen HeartBuff

General

  • Armor increased to 100 from 90.
Manamune League of Legends ItemPCManamuneBuff

General

  • Mana gains per trigger increased to 5 from 4.
  • Mana charge cooldown changed to 3 times per 12 seconds from 2 times per 8 seconds.
  • New Effect: Pinging the item will now display how many charges you have.

General

  • Mana charge cooldown changed to 3 times per 12 seconds from 2 times per 8 seconds.
  • New Effect: Pinging the item will now display how many charges you have.
Ardent Censer League of Legends ItemPCArdent CenserNerf

General

  • Attack speed reduced to 10% to 30% (based on target's level) from 20% to 35% (based on target's level).
  • On-hit damage reduced to 5 to 20 (based on target's level) from 20 to 35 (based on target's level).

League of Legends Patch 7.21 FAQ

Frequently Asked Questions
When did League of Legends Patch 7.21 release?
League of Legends Patch 7.21 was released on Oct 25, 2017.
What changed in League of Legends Patch 7.21?
Patch 7.21 included changes to 19 champions (4 buffs, 2 nerfs, 13 adjustments), plus 6 item updates. See the full breakdown above.
What was the previous League of Legends patch before 7.21?
The previous League of Legends patch was 7.20.
What is the next League of Legends patch after 7.21?
The next League of Legends patch is 7.22.