Lord X, True Form

You can’t cast Lord X, True Form unless you sacrifice a creature named Lord X. Menace, Trample Whenever Lord X, True Form enters the battlefield or attacks, each opponent sacrifices a creature and discards a card. If Lord X, True Form would die, exile it instead. At the beginning of your next upkeep, you may return a creature named Lord X from your graveyard to the battlefield. “The mask breaks… and the abyss beneath is revealed.”