Matchup

Sustained DPSHeavy AD damageHigh burst

Build vs Kaisa

Build adapted to this matchup

Starting items

Doran's Shield
Health Potion

Core build

Jak'Sho, The Protean
1vs Hybride
Iceborn Gauntlet
2vs AD
Randuin's Omen
3vs AD

Standard

Boots of Swiftness
4vs Slow
Kaenic Rookern
5vs AP

Summoner spells

41271%
41422%

Anti AD

Plated Steelcaps
4vs AD
Thornmail
5vs Hybride
Unending Despair
vs AD
Dead Man's Plate
vs AD

Anti AP

Mercury's Treads
4vs CC
Kaenic Rookern
5vs AP
Force of Nature
vs AP
Spirit Visage
vs AP

Other options

Zeke's Convergence
Tank
Protoplasm Harness
Survival
100.0% WR2 games
ResolveResolve
AftershockAftershock
Shield BashShield Bash
Second WindSecond Wind
OvergrowthOvergrowth
InspirationInspiration
Biscuit DeliveryBiscuit Delivery
Cosmic InsightCosmic Insight
Attack SpeedHealth ScalingHealth Scaling

Power Spikes

Strength by game phase

Early (0-15)
Mid (15-30)
Late (30+)
KSanteK'Sante
KaisaKaisa
Favorable
Favorable
Passive

Kaisa's abilities

Passive, spells and ultimate

Second Skin (P)

Kai'Sa's basic attacks stack Plasma, dealing increasing bonus magic damage. Allies' immobilizing effects help stack Plasma. Additionally, Kai'Sa's item purchases upgrade her basic spells to have more powerful properties.

Cooldowns

Cooldowns by spell rank

LevelQWER
310s22s16s
68s22s16s2m10
96s20s16s2m10
116s18s16s1m40
166s14s13s1m10
186s14s10s1m10

Playing against Kaisa

How to counter and exploit weaknesses

1

Stay with your minions: her Q spreads missiles among all targets. Isolated, you take all the missiles.

2

Her R can only target enemies marked by passive or W — if she doesn't hit you, she can't R onto you.

3

Kai'Sa has relatively short range (525) and is weak early — punish her with longer-range ADCs.

4

Her W (Void Seeker) applies 2 passive stacks and marks for R: dodge it as priority in mid/late game.

Source: op.gg + LTL Engine · Patch 16.9.1 · May 9, 2026