Melissa, Dread Bride

+1: Choose a creature, then flip a coin. If you win the flip, destroy that creature. If you lose the flip, you lose 2 life and draw a card.
-2: Exile target creature. If that creature was a god, you may transform Melissa, Dread Bride. If you do, you draw two cards and gain 4 life.
-8: You get an emblem with: "Whenever a creature dies, draw a card." Then, destroy up to three creatures and transform Melissa, Dread Bride.