

Trundle vs Sejuani Counter Pick
Matchup Summary
What the Data Means
Subjugate against Sejuani is close to a best case for the ability. She finishes at 126.7 armor and 2,568 health, an unusually tanky profile, and Subjugate steals part of her health, armor and magic resistance for four seconds — the more she carries, the more it moves. That single interaction underwrites much of the 55.1% Trundle records over 167 games on patch 16.13.1.
Frost Armor complicates the approach. Sejuani gains armor, magic resist and slow immunity after time spent out of combat, so opening with Chomp wastes its slow; breaking Frost Armor with a basic attack first and committing afterwards is the cleaner sequence. Her damage is mixed, split between Winter’s Wrath and the frost-stack payoff of Permafrost, so neither 37 armor nor 32 magic resist covers the whole exchange. Arctic Assault and Glacial Prison both close distance, which means the 175-to-150 range edge rarely decides anything, and her 340 move speed only trails Trundle’s 350 outside of Frozen Domain. Trundle also opens ahead on offence, 68 base attack damage against 66 and 650 base health against 630, while her difficulty score of 4 against his 5 means slightly less can go wrong on her side. The jungle path that suits him runs through camps where monsters are already dying: King’s Tribute heals from any nearby unit death, and that sustain, not burst, wins the extended clash.
FAQ
Yes — Trundle holds the statistical advantage in this matchup. Trundle wins 55.1% of the recorded games.
55.1% from Trundle's perspective, measured on patch 16.13.1.
167 ranked games at Emerald rank and above, across all regions.
The current Trundle build — items, runes and skill order from the same data set — is on the Trundle build page.