So P1 and 2 are cake. But phase three is presenting a real catch 22 for our healing core. How do you drop debuff stacks while the raid is dying? It seems to us that you either drop stacks of Unchained Magic and Mystic Buffet (behind an ice block no less) and keep yourself alive or you stay with heals and in the open save the raid, but sacrifice yourself.
What's the move here?