Quote Originally Posted by EmeraldAres View Post

Cutter's Cry, worm boss. Healer gets the sludge debuff, doesn't cleanse themselves, gets owned by the worm's burrowing attack and dies. Other dps dies shortly after to another burrow.
Can't be cleansed. Divine Seal and Regen pretty much keeps up with the ticks though. Dying from burrow is pretty poor though you can avoid it just by standing at the edge of the arena most of the time.