Kai’Sa icon
Marksman Mage Mana

Kai’Sa

Daughter of the Void

Attack 8/10
Defense 5/10
Magic 3/10
Difficulty 6/10
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S Current tier in ADC · Patch 16.13.1 — view tier list

About Kai’Sa

Kai’Sa occupies an unusual space among marksmen: a bot lane carry (with occasional mid lane appearances) whose build path literally reshapes her abilities. Her passive, Second Skin, stacks Plasma on targets with basic attacks — detonating for heavy bonus magic damage at full stacks — and allied immobilizing effects add stacks too, making her especially strong alongside crowd-control supports. The same passive upgrades her Q, W and E into evolved Living Weapon versions once her item stats cross the required thresholds.

Icathian Rain fires a swarm of homing missiles that shred isolated targets, and its evolution adds even more missiles. Void Seeker is a long-range skillshot that applies Plasma stacks from afar, evolving to apply more marks and refund cooldown on champion hits. Supercharge converts movement speed into a burst of attack speed and, once evolved, grants brief invisibility — a reposition tool most marksmen simply do not have.

A self-sufficient carry

Killer Instinct ties it together: a long dash toward a marked enemy champion that lets Kai’Sa follow engages, dodge key spells, or dive a backline. The result is a marksman who can play like a scaling ADC in teamfights or flank like an assassin when evolutions come online, at the cost of a relatively short 525 attack range that forces careful spacing.

Kai’Sa suits players who like flexible builds and earning aggression through item breakpoints, contributing sustained mixed damage plus the rare ability to dive herself.

Kai’Sa Abilities

P

Second Skin

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.

Q

Icathian Rain

Kai'Sa shoots a swarm of missiles that seek out nearby targets.Living Weapon: Icathian Rain is upgraded to shoot more missiles.

Cooldown: 10/9/8/7/6 Cost: 55 Range: 600
W

Void Seeker

Kai'Sa shoots a long range missile, marking enemies with her passive.Living Weapon: Void Seeker is upgraded to apply more passive marks and reduce cooldown on champion hit.

Cooldown: 20/18.5/17/15.5/14 Cost: 55/60/65/70/75 Range: 3000
E

Supercharge

Kai'Sa briefly increases her Move Speed, then increases her Attack Speed.Living Weapon: Supercharge is upgraded to briefly grant Invisibility.

Cooldown: 16/14.5/13/11.5/10 Cost: 30 Range: 1
R

Killer Instinct

Kai'Sa dashes near an enemy champion.

Cooldown: 130/100/70 Cost: 100 Range: 2000/2500/3000

Kai’Sa Stats

HP640
HP per level102
Mana345
Resource per level40
Armor25
Magic Resist30
Attack Damage59
Attack Speed0.644
Move Speed335
Attack Range525
HP Regen4
Resource Regen8.2

Featured Kai’Sa Skins

Kai’Sa Builds

ADC 48.93% win rate 12.45% selection rate 27,593 games Patch 16.13.1
Lethal Tempo Flash Barrier
Ability priority: Q E W

Imported from op.gg · updated every 48 hours.

Kai’Sa Counters

Weak Against

Strong Against

Win rates are Kai’Sa's results against each champion, imported from op.gg.

Professional Players Known For Kai’Sa

No professional players in our database list Kai’Sa as a signature champion choice yet.

Kai’Sa FAQ

Kai’Sa is usually played in ADC or Mid.

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