⚔ Find Counter — type who the enemy picked in champ select

Best picks against Karthus

Xin Zhao 0.8×
the Seneschal of Demacia
Early pressure — dominates levels 1-6
| | Adaptive Force · Adaptive Force · Health
FIRST ITEM
BOOTS
SV6 · 0.69× SV11 · 0.91× SV16 · 1.21× → ahead from lv16
FULL ANALYSIS →
Elise Early pressure — dominates levels 1-6
0.49× 1v1 risky analysis →
Kha'Zix Early pressure — dominates levels 1-6
0.64× 1v1 risky analysis →
Nidalee Early pressure — dominates levels 1-6
0.56× 1v1 risky analysis →
Lee Sin Early pressure — dominates levels 1-6
0.55× 1v1 risky analysis →
Rek'Sai Early pressure — dominates levels 1-6
0.48× 1v1 risky analysis →
Why is this a counter? Counter matchups are community consensus; the build, runes and numbers come from our own duel math.

Advantage = your time-to-die ÷ time-to-kill in the duel model (lv6+lv11). Runes built from patch 16.14.1 data.