How Superman Broke Free Of Poison Ivy’s Control

Batman: I’ve been under Poison Ivy’s spell myself, even though you can’t control it, you are aware of your actions. I knew he would be fighting her while he was fighting me. It’s probably why I still have a head attached to my shoulders. But… if there were an innocent person in jeopardy. Real jeopardy. He couldn’t let Ivy stop him from that.

– Batman Vol. 1 #612