Scarlet, Eternal Night

+3: Scarlet, Eternal Night deals 4 damage to any target and gains 2 additional loyalty counters if she targets a player, you gain 2 life.
-3: Destroy target creature, you gain life equal to its toughness.
-10: You get an emblem with "Creatures you control get First strike, Deathtouch, Lifelink, flying, and +3 +3