I did the fire boss last night. He hits kinda hard and the healer had trouble keeping the tank alive![]()
I found him to be the easiest, so perhaps your healer is crap
The water boss was the most difficult for me. AoE damage and debuffs, and the tank seemed more interested in keeping out of range of my heals
Earth boss was mostly easy except for the one dps that kept attacking from the front and getting hit hard. Wind boss knocks you up in the air often, but I used cat form to avoid damage