Didn't we kill this boss before? Next on the list was Il'gynoth and the fight presented some issues, primarily during mindcontrol. We were either letting the mindcontrolled players overrun us, or we killed them with spells that hit too hard. But it was fun to have some resistance on heroic mode, and not just zerg through the bosses. It took us a few pulls to get our stuff together, and then he was down! Il'gynoth dead, again, only two bosses to go!