|Health Points:||535.72 (+79/level)|
|Attack Speed:||0.69 (+3.4%/level)|
Mark of the Storm Video×
Kennen's abilities add one stack of Mark of the Storm to their target for 6 seconds. If the target reaches 3 stacks, it is stunned for 1.25 seconds and Kennen gains 25 Energy.
The stun will be a diminished duration of 0.5 seconds if it occurs again within 6 seconds.
Thundering Shuriken Video×
Kennen throws a fast moving shuriken towards a location, causing damage and adding a Mark of the Storm to any opponent that it hits.
Electrical Surge Video×
Kennen passively deals extra damage and adds a Mark of the Storm to his target every few attacks, and he can activate this ability to damage and add another Mark of the Storm to targets who are already marked.
Lightning Rush Video×
Kennen morphs into a lightning form, enabling him to pass through units. Each enemy unit he touches takes damage and receives a Mark of the Storm.
Slicing Maelstrom Video×
Kennen summons a storm that strikes at nearby enemy champions for magical damage.