Kai'Sa vs Vayne — Bot Lane (ADC) Matchup Guide

How to win lane as Kai'Sa against Vayne · 50.2% win rate over 11,001 Emerald+ games · Updated 2026-07-27

Verdict: Kai'Sa is favoured — Kai'Sa owns 6 of the 7 game windows. Kai'Sa wins 50.2% of games vs Vayne in bot lane (adc) (11,001 Emerald+ games analysed).

Favour timeline — who owns each window

StageFavouredWhy
Level 1Kai'SaLevel 1 is yours because Vayne has no ranged ability and can't out-trade your auto plus W setup.
Level 2Kai'SaLevel 2 stays Kai'Sa: with W and E you mark and kite her while she still has no ranged answer.
Level 3Kai'SaLevel 3 is yours as your full Q-W-E combo out-ranges her 550 auto and short tumble.
Levels 4-5Kai'SaLevels 4-5 favor you since ranks in E and Q let you win every extended poke before her Silver Bolts matter.
Level 6Kai'SaLevel 6 is even because her Final Hour stealth and movement can flip an all-in if her support commits, matching your ult.
First itemEven / skillFirst 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+ itemsKai'Sa2+ items swings back to you because ranged onslaught and Evolved E let you kite and burst her from safety in teamfights.

Early game (levels 1–5)

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.

Read the rest of this matchup

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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Playing the other side? Vayne vs Kai'Sa guide →
All Kai'Sa bot lane (adc) matchups →