Health:600 Health Regen:3.5 Mana:344.88 Mana Regen:8.2 Attack Damage:59 Attack Speed:0.644 Armor:28 Magic Resist:30 Range:525 Movement Speed:335

Passive: 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.

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.

E: Supercharge
Kai'Sa briefly increases her Move Speed, then increases her Attack Speed.

Living Weapon: Supercharge is upgraded to briefly grant Invisibility.

R: Killer Instinct
Kai'Sa dashes near an enemy champion.

Ally Tips

  • Try to catch enemy carries alone to burst them with Icathian Rain.

  • Work with your teammates to set up your Ultimate and optimize damage with your passive.

  • Make sure to buy items that will evolve at least 1 or 2 of your spells.

Opponent Tips

  • Kai'Sa is very good at picking off isolated enemies. Stick together against her.

  • Kai'Sa is very vulnerable to getting outranged by mages and long range carries.

  • Make sure to place wards in your blind spots so you can see Kai'Sa coming.


Claimed by the Void when she was only a child, Kai'Sa managed to survive through sheer tenacity and strength of will. Her experiences have made her a deadly hunter and, to some, the harbinger of a future they would rather not live to see. Having entered into an uneasy symbiosis with a living Void carapace, the time will soon come when she must decide whether to forgive those mortals who would call her a monster, and defeat the coming darkness together… or simply to forget, as the Void consumes the world that left her behind.