

Kha’Zix vs Sejuani Counter Pick
Matchup Summary
What the Data Means
Sejuani finishes with 126.7 armor, the higher figure by some distance in this matchup, and she starts fights with a free layer on top of it. Fury of the North grants Frost Armor after a spell out of combat, adding armor and magic resist plus immunity to slows. Kha’Zix therefore opens most engagements against a target harder to burst than her 34 base armor suggests. He wins 45.0% of 533 games on patch 16.13.1.
The crowd control is the other half. Arctic Assault charges forward and knocks enemies into the air, stopping on the first champion hit; Winter’s Wrath slows and applies Frost stacks; Permafrost stuns a target carrying maximum stacks; and Glacial Prison freezes the first champion it touches while slowing the rest. A 643-health assassin with 103.4 armor at level 18 does not survive that chain when it lands in sequence.
Range and mobility keep the matchup from collapsing entirely. Void Spike hits from a distance and heals him inside its explosion radius, and an evolved Leap extends by 200 units with a takedown reset. Sejuani attacks from 150 units, moves at 340 against 345, and deals mixed damage, so no single defensive item answers her. She is rated 4 for difficulty against his 6.
FAQ
No — current data marks this as a counter matchup: Sejuani has the statistical edge. Kha'Zix wins 45.0% of the recorded games.
45.0% from Kha'Zix's perspective, measured on patch 16.13.1.
533 ranked games at Emerald rank and above, across all regions.
The current Kha'Zix build — items, runes and skill order from the same data set — is on the Kha'Zix build page.