We couldnt get the timing down with his shield and kept running into enrage mode. So we looked up youtube, for a better strategy. First 15 videos were how to cheese. After like 2 hours of trying legit we finally decided to "cheese" and still couldnt do it since we were all 30 or below. Not justifying anything. Just saying what happened. I have since beaten him legit and recently also solo'd the entire raid once i became a 32.