Gideon of the Gatewatch

+1: Put a 1/1 white Kor Ally creature token onto the battlefield for each gatewatch planeswalker you control.
0: Until end of turn, Gideon of the Gatewatch becomes a 5/5 Human Soldier Ally creature with indestructible that's still a planeswalker.
-4: Creatures you control get +4/+4 and gains first strike, vigilance, lifelink, and indestructible until end of turn.