name: Call to the Grave
originalText: At the beginning of each player's upkeep, that player sacrifices a non-Zombie creature.
  At the beginning of the end step, if no creatures are on the battlefield, sacrifice Call to the Grave.
printings: M12, SCG
text: At the beginning of each player's upkeep, that player sacrifices a non-Zombie creature of their choice.
  At the beginning of the end step, if no creatures are on the battlefield, sacrifice this enchantment.
type: Enchantment