Playing as Zilean couldn't I just run a standard Ap kit and work that as a good support? --- "I had a Best Buy employee come up to me and try to convince me to buy the "Sony Wii". Pokemon Black FC - 472776788756
I like to think of Zilean as my "main" character, but he is a terrible, terrible support.
Either play him as full AP or nothin'. I usually build 3 AP items and then go with some slight support items like Aegis, etc. etc., depending on the other team. But Zilean as solely a support, no bueno. --- I rock. And roll. All day long. Sweet Suzie!