|Magic Resistance:||30 (+0.5/level)|
|Health Points:||541 (+84/level)|
|Attack Speed:||0.69 (+3.4%/level)|
Keep an eye on the marks from Kennen's passive as the stun often catches players off-guard. Kennen can have issues against knockback as it prevents him from engaging with Slicing Maelstrom. Try to step away from Kennen when his Electrical Surge procs to prevent additional damage and being marked. Tenacity can be a good counter to the frequent stuns that result from Kennen's passive.
Thundering Shuriken Video×
8/7/6/5/4s Cooldown60/55/50/45/40 Energy
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×
14/12/10/8/6s Cooldown40 Energy
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×
10/9/8/7/6s Cooldown100/95/90/85/80 Energy
Kennen morphs into a lightning form, enabling him to pass through units and apply a Mark of the Storm. Kennen gains movement speed when entering this form, and attack speed when leaving it.