Welcome to our patch notes breakdown for League of Legends Arena Mode. We will break down all the new changes in Arena Mode on Patch 26.21. We recommend following along with the official patch notes and our own patch notes breakdown for League of Legends to stay up to date with all the major changes coming to League of Legends.
Champion Changes
Bel'Veth
Q - Void Surge
- Attack Damage Ratio: 105% ⇒ 95%
R - Endless Banquet
- Bonus Attack Damage Ratio per Stack: 1% ⇒ 0.5%
Briar
Q - Head Rush
- Stun Duration: 0.85s ⇒ 0.5s
E - Chilling Scream
- Full Charge Ability Power Ratio: 100% ⇒ 150%
- Full Charge Wall Hit Ability Power Ratio: 240% ⇒ 350%
- Total Maximum Ability Power Ratio: 340% ⇒ 500%
Elise
E - Cocoon
- Cooldown: 8 / 7.5 / 7 / 6.5 / 6s ⇒ 10s
W - Skittering Frenzy
- Spiderlings: 2 / 3 / 4 / 5 ⇒ 4 / 6 / 8 / 10
- Old Spider Damage Buff: Removed.
Ezreal
R - Trueshot Barrage
- Bonus Attack Damage Ratio: 100% ⇒ 150%
- Cooldown: 50 / 40 / 30s ⇒ 40 / 30 / 20s
Fiora
Passive - Duelist's Dance
- Bonus Attack Damage Ratio: 3% per 100 bonus AD ⇒ 2% per 100 bonus AD
Q - Lunge
- Ability Power Ratio: 0 ⇒ 25%
Galio
W - Shield of Durand
- Passive Shield Health Ratio: 7.5 - 15% ⇒ 6 - 10%
- Fully-Channeled Taunt Duration: 1.5s ⇒ 1s
R - Hero's Entrance
- Knockup Duration: 1.5s ⇒ 1s
Gangplank
W - Remove Scurvy
- Ability Power Ratio: 90% ⇒ 135%
- Cooldown: 22 / 20 / 18 / 16 / 14s ⇒ 18 / 16 / 14 / 12 / 10s
R - Cannon Barrage
- Cooldown: 130 / 110 / 90s ⇒ 100 / 80 / 60s
Gnar
W - Hyper
- Duration: 4s ⇒ 2s
- Movement Speed: 20 / 40 / 60 / 80 ⇒ 40 / 80 / 120 / 160
R - GNAR!
- Ability Power Ratio: 100% ⇒ 150%
Kayn
Passive - The Darkin Scythe
- Transformation Progress: Increased rate.
Katarina
R - Death Lotus
- On-Hit Ratio: 20 / 25 / 30% ⇒ 25% flat
- Ability Power Ratio per Dagger: 26% ⇒ 35%
Lee Sin
E - Tempest
- Ability Power Ratio: 0 ⇒ 75%
Malzahar
W - Void Swarm
- Maximum Voidling Charges: Can now store up to 6 charges.
Milio
Q - Ultra Mega Fire Kick
- Cooldown: 8s ⇒ 10s
- Ability Power Ratio: 120% ⇒ 200%
R - Breath Of Life
- Cooldown: 160 / 145 / 130s ⇒ 180 / 150 / 130s
Miss Fortune
Q - Double Up
- Ability Power Ratio: 55% ⇒ 70%
R - Bullet Time
- Ability Power Ratio: 35% ⇒ 40%
Morgana
Q - Dark Binding
- Cooldown: 12s ⇒ 14s
E - Black Shield
- Cooldown: 26 / 23.5 / 21 / 18.5 / 16s ⇒ 30 / 27.5 / 25 / 22.5 / 20s
Nidalee
W - Bushwhack
- Trap Cooldown: 14 / 13 / 12 / 11 / 10s ⇒ 8s
R - Aspect of the Cougar
- Cougar Ability Cooldowns: 6s ⇒ 4s
Rengar
W - Battle Roar
- Ability Power Ratio: 95% ⇒ 120%
- Empowered Ability Power Ratio: 105% ⇒ 120%
Renata Glasc
R - Hostile Takeover
- Cooldown: 150 / 130 / 110s ⇒ 170 / 150 / 130s
W - Bailout
- Cooldown: 28 / 27 / 26 / 25 / 24s ⇒ 32 / 31 / 30 / 29 / 28s
Skarner
Q - Shattered Earth
- Bonus Attack Damage Ratio: 90% ⇒ 150%
W - Seismic Bastion
- Cooldown: 10 / 9 / 8 / 7 / 6s ⇒ 8 / 7 / 6 / 5 / 4s
- Ability Power Ratio: 80% ⇒ 120%
Teemo
E - Toxic Shot
- Initial Hit Attack Damage Ratio: 5% ⇒ 10%
- Damage over Time Attack Damage Ratio: 10% ⇒ 20%
Urgot
W - Purge
- On-Hit Effectiveness: 50% ⇒ 75%
Varus
E - Hail of Arrows
- Cooldown: 18 / 16 / 14 / 12 / 10s ⇒ 14 / 12 / 10 / 8 / 6s
- Ability Power Ratio: 0 ⇒ 50%
Yone
R - Fate Sealed
- Bonus Attack Damage Ratio: 80% ⇒ 100%
- Cooldown: 70 / 60 / 50s ⇒ 60 / 50 / 40s
Yuumi
W - You and Me!
- Heal and Shield Power: 10 - 25% ⇒ 4 - 8%
Zaahen
Passive - Cultivation of War
- Bonus Attack Damage per Stack: 1 - 2% ⇒ 1%
Items
Turbo Chemtank
- Restore: 4% ⇒ 20% Maximum Health
Galeforce
- Maximum Dash Range: 600 ⇒ 900
Night Harvester
- Cooldown: 10s ⇒ 8s
- Movement Speed Duration: 1.5s ⇒ 1s
- Movement Speed: 40% ⇒ 60%
Mirage Blade
- Cooldown Refund: 20% ⇒ 15%
Moonflair Spellblade
- Cooldown Refund per Attack: 0.5 ⇒ 0.3
- Number of Enhanced Attacks: 2 ⇒ 3
Augments
Big Brain
- Out-of-Combat Timer: 3s ⇒ 5s
Castle
- Cooldown: 12s ⇒ 10s
Chroma Flux
- Cooldown: 10s ⇒ 8s
Courage of the Colossus
- Cooldown: 5s ⇒ 6s
Dawnbringer's Resolve
- Healing: 25 / 30 ⇒ 35 / 40
Dual Wield
- On-Hit Effectiveness: 40 / 50 / 60% ⇒ 40 / 45 / 50%
Flashy
- Charges: 2 / 3 ⇒ 4 / 6
Hive Mind
- Starting Bees: 2 / 4 / 6 ⇒ 3 / 6 / 9
Minionmancer
- Increased Minion Power: 40 / 55 ⇒ 55 / 70
Nesting Doll
- Maximum Revives: 1 / 2 / 3 ⇒ 0 / 1 / 2
Rite of the Forge God
- Item Stat Amplification: 40% ⇒ 60%
Spin to Win
- Damage Amplification: 25 / 35% ⇒ 35 / 45%
Trueshot Prodigy
- Base Damage: 175 / 350 / 525 ⇒ 175 / 275 / 375
- Attack Damage Ratio: 100% ⇒ 50%
- Cooldown: 10 / 8 / 6s ⇒ 12 / 10 / 8s