ya bro wtf is this, rod of ages, linch bane, those items dont help. a hybrid kennen could be viable but not with thees items. If used correctly kennen wont really do that many basic attacks as he will be spaming skills. -1

I hate to say it, but for what this item build costs it'd be better to play pure AP, or Pure AD. You could get a lot more AP damage if you switched out your Gunblade for some other AP Items, or you could get a Zhonya's Hourglass way earlier. Switch out the Lich Bane, and you can have a Void Staff. I'm sure this build works, just its a bit slower. What I might suggest for the build is, making two Item Builds for Kennen, one for AP and one for AD.

It's not an ap build, it supplys ap and ad :S

Archangel's Staff on an energy champion? WTF! You use that and works? I mean, it gives very little AP for what it costs.