Battle for Zendikar

Brood Butcher

Devoid (This card has no color.)
When Brood Butcher enters the battlefield, put a 1/1 colorless Eldrazi Scion creature token onto the battlefield. It has "Sacrifice this creature: Add {1} to your mana pool."{B}{G}, Sacrifice a creature: Target creature gets -2/-2 until end of turn.

Devoid (This card has no color.)
When Brood Butcher enters, create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add {C}."
{B}{G}, Sacrifice a creature: Target creature gets -2/-2 until end of turn.