How to win lane as Zac against Dr. Mundo · 55.15% win rate over 165 Emerald+ games · Updated 2026-07-27
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Dr. Mundo | Dr. Mundo edges level 1 with passive tankiness before your kit is online. |
| Level 2 | Dr. Mundo | Still Mundo's beat at 2 — his cleaver poke out-trades your bare auto. |
| Level 3 | Zac | Zac takes over at 3 as W percent-HP damage bites his big pool. |
| Levels 4-5 | Zac | Levels 4-5 stay blue: your online kit out-trades his cooldown-gated cleaver. |
| Level 6 | Even / skill | Level 6 evens out — Maximum Dosage (R) heals him through your all-in. |
| First item | Zac | First item favours Zac as Sunfire plus W out-spikes his early tank build. |
| Two+ items | Zac | Zac stays ahead with items thanks to R engage range and percent-HP W scaling. |
Levels 1-2 tilt slightly to Mundo: his passive tankiness and Bonesaw (Q) cleaver let him bully you before your Q and W come online, so soak XP and don't force early trades.
The full Zac vs Dr. Mundo 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? Dr. Mundo vs Zac guide →
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