How to win lane as Ezreal against Karthus · 52.3% win rate over 2,476 Emerald+ games · Updated 2026-07-27
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Ezreal | Karthus is a weak level 1 and you out-range his early Q. |
| Level 2 | Ezreal | Level 2 stays yours before his Q stacks ramp up. |
| Level 3 | Ezreal | Level 3 you still out-poke him and land Q freely. |
| Levels 4-5 | Karthus | Levels 4-5 his stacked Q and Wall slow flip the poke war to him. |
| Level 6 | Karthus | At 6 Requiem executes your low trades and Defile bleeds fights. |
| First item | Karthus | His first AP item ramps Q damage above your poke returns. |
| Two+ items | Ezreal | By 2+ items you kite his stationary damage and out-DPS him. |
Levels 1-2 are yours: Karthus is a weak early laner and you out-range his low-damage Lay Waste, so land Q pokes and last-hit freely before his stacks come online.
The full Ezreal vs Karthus report continues with the mid-game plan, the late-game and teamfight plan, every power spike to play around, and the win conditions for both sides — plus cooldown tracking and the live enemy-jungle tracker inside the app.
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Playing the other side? Karthus vs Ezreal guide →
All Ezreal bot lane (adc) matchups →