Bastion, Mutant Hunter

+1: Until the end of turn, Bastion, Mutant Hunter becomes a 4/4 artifact creature with flying and indestructible that is still a planeswalker.
+2: Until end of turn, creatures your opponents control lose all printed abilities.
-8: Exile all creatures you control. For each creature exiled this way, put into play a +4/+4 artifact robot token with flying and deathtouch.