Katarina vs Kai'Sa
You are stronger early. Look to snowball before your opponent scales.
Build vs Kai'Sa
Build adapted to this matchup
Recommended items for Katarina: Kraken Slayer, Blade of The Ruined King, Terminus, Sorcerer's Shoes, Lich Bane, Shadowflame, Dark Seal, Zhonya's Hourglass.
Starting items
Core build
Standard
Summoner spells
Anti CC
Other options
Power Spikes
Strength by game phase
Kai'Sa's abilities
Passive, spells and ultimate
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
| Level | Q | W | E | R |
|---|---|---|---|---|
| 3 | 10s | 20s | 16s | – |
| 6 | 8s | 20s | 16s | 2m10 |
| 9 | 6s | 18.5s | 16s | 2m10 |
| 11 | 6s | 17s | 16s | 1m40 |
| 16 | 6s | 14s | 13s | 1m10 |
| 18 | 6s | 14s | 10s | 1m10 |
Playing as Katarina
Tips to maximize your impact
- Pick up your daggers
Pick up your daggers in trades and teamfights: Voracity (passive) then hits every nearby enemy, and each dagger picked up lowers the cooldown of Shunpo (E).
- Shunpo to your Q dagger
After Bouncing Blade (Q), blink to its dagger with Shunpo (E): it lands behind your target, and picking it up triggers Voracity (passive).
- Hit everyone before the kills
In teamfights, hit as many champions as you can before they go down: when one of them dies, Voracity (passive) sharply lowers all your cooldowns.
- Death Lotus after their CC
Cast Death Lotus (R) once the enemy CC is used: it's a channel, and a single CC is enough to cancel it.
Playing against Kai'Sa
How to counter and exploit weaknesses
- Stay near your minions
Stay near your minions: Icathian Rain (Q) splits its missiles between nearby enemies, and on your own, you take them all.
- Harass her before she evolves
If your attack range beats her 525 units, harass her early: Second Skin (passive) only evolves her spells as she buys items.
- Dodge her Void Seeker
Dodge Void Seeker (W): it marks you with Plasma and reveals you, which lets Killer Instinct (R) dash onto you from very far away.
Other Katarina matchups
Patch 16.21.1