Culling the Weak (White Border) [Mystery Booster 2]

Set: Mystery Booster 2 Type: Instant Rarity: Common Cost: {B} As an additional cost to cast this spell, sacrifice a creature.Add {B}{B}{B}{B}. "The blood of the weak shall be the ink with which we scribe great Yawgmoth's glorious name." —Stronghold architect, journal