Blightos, Ultimate Form

+1: You may turn Blightos into a 7/7 Dragon with Flying, Trample and Hexproof until end of turn, If you do, put a second loyalty counter on him.
-5: Creatures you control get +4/+4, gain Flying and Trample and are every colour until end of turn.
-11: Exile every permanent an opponent controls, Except the ones that are every colour.