How to win lane as Kai'Sa against Vayne · 48.47% win rate (21,709 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15
A scaling duel where your dives answer her streams — survive the range tax and the evolved kit out-plays the stat sheet.
Track: Vayne's E — Condemn (20–12s cooldown). Wall-stuns you — never fight her with terrain at your back.
Read from Kai'Sa's seat: which stage windows this plan plays for against Vayne.
This is Kai'Sa's own plan; across 21,709 pooled games the lane is leaning Vayne.
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Kai'Sa | Level 1 is yours because Vayne has no ranged ability and can't out-trade your auto plus W setup. |
| Level 2 | Kai'Sa | Level 2 stays Kai'Sa: with W and E you mark and kite her while she still has no ranged answer. |
| Level 3 | Kai'Sa | Level 3 is yours as your full Q-W-E combo out-ranges her 550 auto and short tumble. |
| Levels 4-5 | Kai'Sa | Levels 4-5 favor you since ranks in E and Q let you win every extended poke before her Silver Bolts matter. |
| Level 6 | Even / skill | Level 6 is even because her Final Hour stealth and movement can flip an all-in if her support commits, matching your ult. |
| First item | Even / skill | First item is skill-even as both of you spike, but her BOTRK plus true damage narrows the gap to a coin-flip on execution. |
| Two+ items | Kai'Sa | 2+ items swings back to you because ranged onslaught and Evolved E let you kite and burst her from safety in teamfights. |
You own levels 1-2: Vayne has no ranged trade tool and identical auto range, so contest every CS and W-mark her the instant she steps into last-hit range. Her only tools are melee-adjacent, so a support that can poke lets you shove her off the wave. You have the range and the wave-clear, so shove and make her farm under tower where every missed last-hit compounds. Land plasma when she steps up rather than chasing her. Keep away from the lane walls yourself, and take the plate on the crash instead of holding the wave for a kill she can tumble out of.
Pooled Emerald+ win rates from Kai'Sa's side, sampled July 2026.
The full Kai'Sa 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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Vayne, slightly — Kai'Sa wins 48.47% of 21,709 games; winnable with the right plan.
Mostly — Vayne has a small statistical edge (51.53% win rate), but execution decides this lane far more than the pick does.
No — if anything Vayne has the slight edge (Kai'Sa wins 48.47%), though it stays close.
Kai'Sa takes Hail of Blades on the Domination tree with Taste of Blood, Grisly Mementos and Treasure Hunter, and Precision secondary (Presence of Mind and Coup de Grace) vs Vayne.
Start Doran's Blade + Health Potion and back for Pickaxe / Recurve (≈1000g). Build Kraken / Statikk first, then Guinsoo's / Zhonya path, with Plated Steelcaps / Berserker's.
Playing the other side? Vayne vs Kai'Sa guide →
All Kai'Sa bot lane matchups →
More Kai'Sa bot lane matchups: vs Tristana · vs Twitch · vs Varus · vs Veigar · vs Xayah · vs Zeri