How to win lane as Zeri against Karthus · 52.72% win rate over 624 Emerald+ games · Updated 2026-07-27
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Karthus | Level 1 his Lay Waste out-ranges and out-pokes your unstacked Q. |
| Level 2 | Karthus | Level 2 he keeps free-farming and zoning you beyond your range. |
| Level 3 | Karthus | Level 3 his Q plus Wall of Pain deny your dash approach entirely. |
| Levels 4-5 | Karthus | Levels 4-5 ramped Lay Waste and Defile out-damage your trades. |
| Level 6 | Karthus | Level 6 Requiem and his passive out-threaten any commit you make. |
| First item | Karthus | At one item his AP-boosted poke still out-values your single component. |
| Two+ items | Zeri | With two items your mobility sidesteps his poke and dives him before Defile matters. |
Levels 1-3 are firmly Karthus's: his Lay Waste Q out-ranges your Q poke and free-farms while Wall of Pain slows any dash approach, so you cannot trade profitably and must focus on safe CS.
The full Zeri 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 Zeri guide →
All Zeri bot lane (adc) matchups →