Eldraz, god of the swarm

+1: you may sacrifice X nontoken creatures or 2X eldrazi scorn. then, gain X loyalty. X+1 spawn an eldrazi scorn.
-20: make a copy of Eldraz, god of the swarm. if you have 10 or more planeswalkers. you maysacrafice them and win the game
0: get an emblem that says "all creatures you control are eldrazi, all permanents called Eldrazi, god of the swarm have the same loyalty"