flavorText: "They are bred to suffer and born to die. Much like humans."
  —Gix, Yawgmoth praetor
name: Blood Vassal
originalText: Sacrifice Blood Vassal: Add {B}{B} to your mana pool. Play this ability as a mana source.
printings: USG
text: Sacrifice this creature: Add {B}{B}.
type: Creature — Thrull