What are the best runes for Kai'Sa ARAM?

Lethal Tempo in Precision with Domination secondary is the highest-win-rate rune page this patch (49.7% win rate).

What is the best build for Kai'Sa?

Rush Kraken Slayer, Guinsoo's Rageblade and Terminus. It wins 50.9% of ARAM games on patch 26.20.

Is Kai'Sa good on patch 26.20?

Kai'Sa has a 48.8% win rate in ARAM this patch, which makes it a situational pick.

Kai'Sa build

ARAM · patch 26.20

Kai'Sa is currently a situational ARAM pick on patch 26.20, holding a 48.8% win rate across 82,051 games (12.1% pick rate). Kai'Sa is an early-game champion (48.7% before 25 minutes) that wants to close games out before it falls off. The setup below is the highest-win-rate build from real games this patch, not theorycraft.

Win rate

48.8%

Pick

12.1%

Games

82,051

Summoner Spells

// The build · 50.9% win ratevs 48.8% for the championHighest win rate path this patch

Start47.7%−1.1

First back

Core · in order50.9%+2.1

The whole build

Boots49.0%+0.2

Situational swap

Late options-

Pick one, not all

Runes

49.7% win rate

Precision

Domination

Skill Order

Max order:

W→

Q→

123456789101112131415161718

Win Rate by Game Length

How the champion performs as games go longer.

< 25 min48.7%

25-30 min49.2%

30-35 min49.9%

35-40 min48.2%

40+ min38.9%

37%50%56%

Win Rate Trend

47.2%

49.4%

26.1126.1226.1326.1426.1526.1626.1726.1826.1926.20

// The short version

Start Refillable Potion and Lost Chapter and rush Kraken Slayer, Guinsoo's Rageblade and Terminus; this core wins 50.9% of ARAM games; Lethal Tempo is the keystone of choice; most players max W → Q → E.

// Sample

Games analyzed: 7,008,360
Rank band: All
Patch: 26.20
Data Dragon: 16.20
Updated: 7h ago

// Also for Kai'Sa

Kai'Sa ranked build ARAM tier list Kai'Sa counters Kai'Sa champion guide

This is the average Kai'Sa. You are not average.

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