I was wondering if anyone could clear up some things in my head as to how this "trick" is performed. If you consider it cheap and don't want to respond or want to tell me I'm bad for wanting to learn it, I'll understand.
Anyway, My group and I will be attempting this gold challenge rather soon and from what I understand is that you pull both side groups with the 1st boss and group them up. Your DPS then AEs till the buff the adds get roots them. At this point I should have the boss pulled out of the group (I'm tanking btw). At what point do I Control undead on one of the adds? I would have to wait till most of them are dead right? Otherwise the one I control will be insta-gibbed by the surrounding adds. Are there any good vids of this being performed?