I just started making progress through act 2 yesterday. Got ZK down one shot but then got to belial. I kept hitting the enrage timer at about 45% in tank gear. 35% in half dps gear. It just doesnt seem possible right now for barbs. Either I have enough dps to kill him and cant live through a couple hits or I can survive everything and hit the enrage at 45%. I have about 9k dps 800-900 all resist and 46k health in tank gear.
---------- Post added 2012-06-20 at 12:28 PM ----------
And I believe it is used alot since it does do decent dmg and the hits from it count towards life on hit.