|Health Points:||403.0 (+79.0/level)|
|Health Regen:||0.9 (+0.13/level)|
|Mana Points:||200.0 (+0.0/level)|
|Mana Regen:||10.0 (+0.0/level)|
|Magic Resistance:||30.0 (+0.0/level)|
Mark of the Storm Video
Kennen's abilities add a Mark of the Storm to its target for 6.25 seconds. Upon receiving 3 Marks of the Storm, an opponent is stunned for 1 second and Kennen gains 25 Energy.
The stun has a diminished effect if it occurs again within 7 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. Any enemy unit he runs through takes damage and gets a Mark of the Storm.
Slicing Maelstrom Video
Kennen summons a storm that strikes at random nearby enemy champions for magical damage.