Bloodlord Sengir

+1: You may sacrifice a blood token, if you do exile target creature.
-3: Bloodlord Sengir deals 3 damage to any target. If a creature was put into a graveyard this way, return it to the battlefield under your control.
-6: You get an emblem with "Creature you control are black Vampires with flying and lifelink in addition to their other types."