My bigger concern is dungeon drops felt a bit too sparse, which could then contribute to that frustration of DDs waiting longer in line when they do a dungeon just to have nothing drop for them. Friend of mine did a lot more dungeons than I did as a tank and among those he said he never once saw a tank helmet drop. Of the few I did, I managed 2 mage pieces on Need while getting 3 DoW on Greed. Dunno if there's gear for every slot since I haven't scoured the DATs, but I suspect I'd have to go at it a while just to complete a tank, melee, and mage set for the 20-30 push.
XI Wiki




