Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
At items just buy, parts of the thing you will buy. - I play like this, and i own all! :)
-At late game sell dorans sheild and buy a Deathcap more!
- My *Pro* Tips
1. Kennen is Godlike at it, so why not utilize his key use.
2. You are not a tank. Don't go in first or you will suffer the consequences.
3. Be there for every Team fight, you can be a Huge TF changer.
4. Remember your Role, Kennen is there to Stun, lock down, interrupt, and pick kids off.
5. Look out for people with nasty AoE ability, and make them worthless (nunu's ult, kat's ult, Sona's Auras, etc.)