User blog comment:Reilock/Zombie Apocalypse... on Valoran?/@comment-129.186.253.91-20111108234931/@comment-3093508-20111109065231

its not like Karthus cant ult on minions cuz theyre minions, its more that he cant ult them cuz theyre not Champions.

Or does Karthus' ult damage turrets? theyre not minions.