Gideon, Eiherjar Chief

0: Until end of turn, he becomes a 4/4 Human Spirit Soldier creature with Indestructible that's still a planeswalker and can't lose loyalty counters
+1: Untap all creatures you control. Target creature becomes a White, gains the Spirit type and Indestructable until end of turn. Scry 2.
-4: You get an emblem with "Creatures you control get +1/+1."