Moriyah, God of Finality

+2: Exile up to 1 target card from each player's graveyard, then draw a card.
-1: Destroy target creature with mana value X or less, where X is equal to your devotion to blue and black.
+9: You get an emblem with "Whenever a card leaves a graveyard, each opponent loses 1 life, and you gain 1 life."