Reaver The Dark One

+2: Create X 10/10 Shadow Demons where X is the amount of loyalty counters on all planeswalkers On the battlefield.
+2: Reaver The Dark One can attack and block until the end of turn. Use his loyalty as power and toughness.
-20: You gain an emblem that says " you get all loyalty abilities of all planes walkers that exist and Reaver The Dark One has indestructable.