How to win lane as Kog'Maw against Vayne · 51.19% win rate (2,393 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15
A scaling mirror where your ceiling is higher and your floor is lower — survive her windows and own yours.
Track: Vayne's E — Condemn (20–12s cooldown). Wall-stuns you — never fight her with terrain at your back.
Read from Kog'Maw's seat: which stage windows this plan plays for against Vayne.
This is Kog'Maw's own plan; across 2,393 pooled games the lane is leaning Kog'Maw.
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Even / skill | Level 1 is even because both of you just last-hit and neither auto range meaningfully bullies the other yet. |
| Level 2 | Even / skill | Level 2 stays a skill check as her Tumble trade and your empowered W poke roughly cancel out. |
| Level 3 | Even / skill | Level 3 is even because Q's attack-speed steroid answers her Silver Bolts DPS at max spacing. |
| Levels 4-5 | Even / skill | Levels 4-5 remain skill-dependent on whether you kite her Tumbles or she catches a Condemn wall. |
| Level 6 | Even / skill | At Level 6 Vayne is ahead: Final Hour plus invisible Condemn all-ins beat your slow Living Artillery reload. |
| First item | Vayne | At first item it re-evens as your W range and crit spike restore parity in the duel. |
| Two+ items | Even / skill | With 2+ items it returns to a skill check because her Final Hour uptime offsets your scaling if she gets on you. |
Levels 1-2 are a genuine coin-flip: her Tumble auto trades hurt but you out-range her the instant W is up, so poke with empowered autos and farm safely rather than committing. The lane turns the moment Bio-Arcane Barrage is up, so the whole question is whether you reach it even. Take safe last-hits, refuse the tumble trades, and keep Void Ooze for her step-up. Once the steroid is online you out-range her by a mile and every CS she takes is in your threat range.
Pooled Emerald+ win rates from Kog'Maw's side, sampled July 2026.
The full Kog'Maw vs Vayne 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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Kog'Maw, slightly — a 51.19% win rate edge over 2,393 games; execution can flip it.
Mostly — Kog'Maw has a small statistical edge (51.19% win rate), but execution decides this lane far more than the pick does.
Not a hard counter — Kog'Maw has a slight edge (51.19% win rate), and play quality decides the rest.
Kog'Maw takes Lethal Tempo on the Precision tree with Presence of Mind, Legend: Bloodline and Cut Down, and Inspiration secondary (Magical Footwear and Approach Velocity) vs Vayne.
Start Doran's Blade + Health Potion and back for Recurve Bow (≈1000g). Build Guinsoo's / Kraken first, then Terminus / Runaan's, with Plated Steelcaps / Berserker's.
Playing the other side? Vayne vs Kog'Maw guide →
All Kog'Maw bot lane matchups →
More Kog'Maw bot lane matchups: vs Tristana · vs Twitch · vs Varus · vs Veigar · vs Xayah · vs Zeri