Ygrath, Soul Desecrator

+2: Return target creature card from your graveyard to the battlefield, it becomes a Zombie in addition to it's other types.
0: Until your next turn, if a creature your opponent controls would deal damage, it deals that much damage to it's controller.
-4: Pay X life. Destroy all creatures with converted mana cost X or less. Put X 2/2 Zombie creature tokens onto the battlefield.