Kai'Sa

Innate - Living Weapon: Kai'Sa can evolve each of her basic abilities by gaining a set amount of permanent stats from items and stat growth, granting them additional effects. Evolving an ability causes her to enter a 2-second cast time. The upgrade is lost if the stat requirement is no longer met.

Innate - Plasma: Kai'Sa's basic attacks on-hit and Void Seeker apply stacks of Plasma to enemies for 4 seconds, refreshing on subsequent applications and stacking up to 5 times. Basic attacks each apply 1 stack and Void Seeker applies 2 stacks, increased to 3 if it is evolved. Her and nearby allies' immobilizing effects and polymorphs against enemy champions will also apply a stack of Plasma.

Innate - Caustic Wounds: Plasma stacks applied by Kai'Sa's basic attacks or Void Seeker deal 4 – 30 (based on level) (+ 12% AP) additional magic damage plus 1 – 8 (based on level) (+ 3% AP) additional magic damage per Plasma stack before application, up to a total of 8 – 62 (based on level) (+ 24% AP) additional magic damage at 4 Plasma stacks before application. The fifth stack against a target consumes them all to deal additional magic damage equal to 15% (+ 6% per 100 AP) of the target's missing health, capped at 400 against monsters.

Active: Kai'Sa releases a swarm of 6 missiles that evenly distributes among nearby visible enemies, each one hitting their target after 0.4 seconds to deal physical damage. Minions below 35% health take double damage.

Non-minions take 25% damage from missiles beyond their first.

Evolution: Requires「 100 – 56 (based on level) attack damage from items 」to upgrade – Icathian Rain instead fires 12 missiles.

Active: Kai'Sa fires a void bolt in the target direction that briefly grants sight around its trajectory as it travels, deals magic damage to the first enemy hit, applies 2 Plasma, and reveals them for 4 seconds.

Evolution: Requires 100 ability power from items to upgrade – Void Seeker applies 3 Plasma instead and refunds 75% of its cooldown if it hits an enemy champion.

Active: Kai'Sa charges up over the cast time, during which she is still able to move, becoming ghosted and gaining bonus movement speed for the duration, with the effectiveness increased by 0% – 100% (based on bonus attack speed).

After completing the charge, she gains bonus attack speed for 4 seconds, during which her attacks have a lower windup of 6.44% and an increased missile speed.

Supercharge's current cooldown is reduced by 0.5 seconds on-attack.

Evolution: Requires「 100% – 70% (based on level) attack speed from items 」to upgrade – Supercharge grants invisibility at the start of the cast time for 0.5 seconds.

Active: Kai'Sa grants herself a shield for 2 seconds and dashes to a target location near a visible enemy champion that was affected by Plasma within the last 4 seconds. The shield's duration is refreshed when the dash ends.