Crimagge, Flame Banisher

+1: Target 1 creature per player. Fight until one remains. Create a 3/1 Flame Sprite token for each creature killed by this ability.
-4: All creatures fight. Create a 3/4 Flame Banisher creature with haste, trample, and vigilance for each creature that leaves the battlefield.
-9: Transform every permanent you control into a 3/4 Flame Banisher creature with haste, trample, and vigilance. They keep their other types.