Luke Skywalker

+1: Put a +1/+1 counter on target creature. You gain 3 life.
-3: Luke Skywalker becomes a 4/4 Jedi Knight creature with lifelink, first strike, and indestructible until end of turn. It’s still a planeswalker.
-6: Creatures you control gain hexproof and indestructible until end of turn.