After being out of combat, Sejuani gains Frost Armor which grants Armor and Magic Resist and immunity to slows. Frost Armor persists for a short time after Sejuani takes damage. Sejuani can damage a stunned enemy to shatter it, dealing massive magic damage.
Q - Arctic Assault
Sejuani charges forward, knocking enemies into the air. The charge stops after hitting an enemy champion.
W - Winter's Wrath
Sejuani swings her mace twice, dealing damage and applying Frost stacks.
E - Permafrost
Sejuani freezes and stuns an enemy champion that has maximum Frost stacks.
R - Glacial Prison
Sejuani throws her bola that freezes and stuns the first champion hit and creates an ice storm that slows other enemies.