Hello every one this is my first build on mobafire.
I am going to show you a kennen build i always do great with in mid or solo top/bot or even with a partner.

Pro:
-You use energy
-You can harass hard at 3
-You your ult can guarantee you atleast 1 kill
-Op passive

Con:
-You use energy
-Targeted first in fights due to dmg
-Hard to lane early at lvl 1
-Super Squishy

i go 9-21-0 because u get spell pen, and great defense early.
i don't think there's anything left in this section.

You should get Rylai's always it is your key item you get all you need, Ap, Hp, and a great slow.

you should activate your Zhonyas in team fights when you start team fights.
everything else is self explanatory

I get flat Ap quints, glyphs, and seals for that early start you can trade them for per lvl if you want.
I also get magic pen marks.

Well your a flippin ninja like shen and akali then can both run through walls while u cant so Flash so you can aim your ult or lightning rush and flash through walls.

Ignite self explantory

Well if you think i need to imporve this build say it in the comment =D