Shoggoth, Faceless Horror

+2: Target creature gets three +1/+1 counters. You may search our library and graveyard for Cthulhu, Sea Demon and put it on to the battlefield.
-1: Put two -1/-1 counters on each creature an opponent controls, if a creature would die this way, return it to the battlefield under your control.
-12: Target player loses the game, create a copy of all permanents they control.