Volos, The Shattered

0: Create a legendary Ulfberht artifact-equipment token with equip 0 (See the Ulfbeht card for reference)
+1: Volos becomes a 3/3 creature until end of turn. It's still a planeswalker.
-3: Target artifact or enchantment becomes a animated creature in addition to its other types with base power and toughness 4/4.