When i buyed Warwick i played Ad lifesteal with him but i kinda failed ... i was trying and trying and then i tried ap it worked i started experiment with builds and i got my own build. The Ap Warwick is very good at lane (not junguling) you can lifesteal a lot with your first skill. Your first impression could be that he will be weak e.t.c believe me it's not. It can dominate lane easly. At early game the Ap warwick is good at any type early game e.t.c
I realy enjoy playing Warwick ap he became my main and that's why i want to show this build. I Hope that you will get lots of kills and no deaths.
Enjoy