Arena patch notes

Everything patch 26.17 changed in Arena — and only in Arena. Summoner's Rift balance is not listed: the mode runs its own items and its own per-champion adjustments.

You are reading a previous patch. Arena is on patch 26.19 now.

Text adapted from the League of Legends Wiki patch page, licensed CC BY-SA 3.0.

Champions

14 changes
Ambessa5
  • E- Lacerate
  • Cooldown13 / 12 / 11 / 10 / 9s15 / 14 / 13 / 12 / 11s
  • R- Public Execution
  • Armor Penetration10% / 20% / 30%7.5% / 15% / 22.5%
  • Bonus Attack Damage Ratio80%70%
Garen5
  • P- Perseverance
  • Out of Combat Timer8s4s
  • W- Courage
  • Resist per Stack0.20.5
  • Maximum Resist Granted3060
Gragas2
  • P- Happy Hour
  • Cooldown12 / 10.5 / 9 / 7.5 / 6s8 / 7 / 6 / 5 / 4s
K'Sante4
  • W- Path Maker
  • Cooldown14 / 13 / 12 / 11 / 10s12 / 11 / 10 / 9 / 8s
  • E- Footwork
  • Bonus Health Ratio13.5%15%
Kled2
  • P- Skaarl, the Cowardly Lizard
  • Remount Cooldown12s5s
LeBlanc2
  • R- Mimic
  • Cooldown45s / 35s / 25s30s / 20s / 10s
Renata Glasc2
  • R- Hostile Takeover
  • Cooldown100s / 90s / 80s15s / 130s / 110s (removed Arena Mod)
Renekton2
  • W- Ruthless Predator
  • Cooldown18 / 16 / 14 / 12 / 10s16 / 14 / 12 / 10 / 8s (removed Arena Mod)
Senna2
  • Q- Piercing Darkness
  • Damage Bonus Attack Damage Ratio60%75%
Tahm Kench4
  • W- Abyssal Dive
  • Cooldown21 / 20 / 19 / 18 / 17s16 / 15 / 14 / 13 / 12s
  • E- Thick Skin
  • Out of Combat Timer3s2s
Teemo2
  • Q- Blinding Dart
  • Base Damage70 / 110 / 150 / 190 / 23080 / 125 / 170 / 215 / 260 (removed Arena Mod)
Vel'Koz2
  • R- Life Form Disintegration Ray
  • Cooldown80s / 70s / 60s100s / 90s / 80s (removed Arena Mod)
Zaahen2
  • Q- The Darkin Glaive
  • Bonus Attack Damage Ratio10% / 20% / 30% / 40% / 50%10% / 17.5% / 25% / 32.5% / 40%
Zilean2
  • R- Chronoshift
  • Cooldown120s / 90s / 60s150s / 120s / 90s

Items

8 changes
Ardent CenserLegendary1
  • Heal and Shield Power12%10% (removed Arena Mod)
Lord Dominik's RegardsLegendary1
  • Attack Damage3045
Mortal ReminderLegendary1
  • Attack Damage3040
RedemptionLegendary1
  • Heal and Shield Power12%10% (removed Arena Mod)
Serylda's GrudgeLegendary2
  • Slow Threshold50%60%
  • Armor Penetration40%45%
Spectral CutlassLegendary1
  • Bug FixFixed a bug where this was giving twice as much Lethality.
Staff of Flowing WaterLegendary1
  • Heal and Shield Power14%10% (removed Arena Mod)
Sword of Blossoming DawnPrismatic1
  • Ability Power Ratio7%10%

Augments

1 change
Serve Beyond DeathSilver1
  • Duration3s / 6s4s / 8s