Gideon, Dark Paladin

+1: Choose up to one creature. That creature becomes white and black until end of turn. You may untap that creature. It gets +2/+3 until end of turn.
0: Until end of turn, Gideon, Dark Paladin becomes a 4/4 black and white Paladin creature token with lifelink until end of turn.
-11: Exile up to eight nonland, nonartifact permanents. All creatures opponents control gain vanishing 1.