Alistar

Arena changes

• Q: Cooldown changed to 17 to 13 seconds.
• W: Cooldown changed to 26 to 16 seconds.
• E: AP ratio per tick changed to 10% AP.
• R: Damage reduction changed to 50 to 70 3%.
• R: Cooldown changed to 180 to 120 3 seconds.²

• A tank build can include Riftmaker and Rabadon's Deathcap to add damage.³
• With Reverberation, Reaper's Toll, Blade of the Ruined King, Darksteel Talons, Infernal Conduit, and Frost Wraith, immobilizing an enemy dealt damage.⁴

Alistar's Q can proc Mercy four times in a W–Q combo.⁵

Alistar's Q both stuns and knocks up; its stun portion can count toward Combo Breaker.⁶

Alistar's E ticks can sometimes activate Combo Breaker, preventing enemies from being stunned while it is ready.⁷⁸

Reverberation, Hullbreaker, Titanic Hydra, and Terminus give Alistar damage and tank stats.⁹

Reverberation applies on-hit effects three times when Alistar crowd-controls an enemy, allowing it to work with Mystic Punch without Ethereal Weapon.¹⁰

• With Force of Entropy, Combo Breaker can trigger during the knockback from Q and W, preventing Alistar from knocking enemies into the fire.¹¹

• Karma and Alistar were part of a powerful pair during the first Arena.¹²

Earlier formats

• Since patch 14.14, Alistar's Unbreakable Will (R) no longer grants excess damage reduction.¹⁴ 8x2 duos
• Alistar's Q did not always stop Aurelion Sol's Q at its expected hard-stop point.¹⁵¹⁶ 8x2 duos