Well I'm a war and I did it with AF and crafted ilvl 47~ jewelry. You just can't be a lazy tank, just because your only pulling 2-3 groups of monsters. PLD I can't say, I have it leveled but I haven't bothered SR with it, its a lot easier to crowd manage on WAR. Maybe it was a super awesome healer that knew how to play, who knows. But I took one look at him at start and was like /sigh here we go. But he/she handled it pretty well.