Originally Posted by
Bathory
It definitely takes time. Can't tell ya how many times I failed, then one run it "clicked" and I did everything flawlessly. Also yeah, if you don't have a potion of purification, get some! You can only use it once though, so wait til his curse of doom has a few seconds left then pop it.
Also, as a trick, if you want more time, as soon as you enslave the pit lord, RUN to the anvil, down the steps. Park your pit lord there. Kill imps/doomguards down there. No need to dodge/interrupt/curse of doom anything. You'll eventually have to go up and kill him, but without the demon spawns (just imps)
Felhunters will stay above so you'll have to go up and kill them. Tell your Pit lord to "stay" and go up there and solo em down without the worry of having them eat your enslave. Just watch out for the apocalypse since you can't interrupt it.
Also, what spec are you?