Talk:Zilean/@comment-3238314-20110925105345

Apparently, there's a rumour going around that the aoe damage dealt from the bomb is based on the original target's magic resist, therefore you can bomb creeps and the champions near it will take true damage.

source:http://www.youtube.com/user/colbycheeze#p/u/6/rz6OfqnCJcA