Heroic LK 10 Group Composition.
So, my guild went with the following composition for the fight:
Healers (3): Druid, Disc Priest, Holy Priest.
DPS: Death Knight, Hunter, Shadow Priest, Warlock, Shamman.
The tanks and 2 of the 3 healers had BIS gear (this Disc priest had mostly 251 and 264 gear) And from the DPS, all had BiS gear.
My main question is: Would there be a more optimal composition for these heroic LK 10 attempts? Are Ret Paladins needed for a more successful chance at killing Arthas? If you guys have killed him, what comp did you find to be most effective? Yall's advice is greatly appreciated.