Whenever an enemy champion dies that Katarina has damaged in the last 3 seconds, her ability cooldowns are reduced by 15 seconds.
If Katarina picks up a Dagger, she uses it to slash through all nearby enemies, dealing magic damage.
Katarina throws a Dagger at the target that then bounces to nearby enemies before ricocheting onto the ground.
Katarina gains a burst of movement speed, tossing a Dagger into the air directly above herself.
Katarina blinks to the target, striking it if its an enemy, or striking the nearest enemy otherwise.
Katarina becomes a flurry of blades, dealing massive magic damage while she channels to the 3 nearest enemy champions.