Brood Butcher

“Devoid <em>(This card has no color.)</em> <br> 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." <br> BG, Sacrifice a creature: Target creature gets -2/-2 until end of turn.”