Dauthi Voidwalker (Rainbow Foil) (SLD-1760) - Secret Lair Drop Series Foil

Shadow

If a card would be put into an opponent's graveyard from anywhere, instead exile it with a void counter on it.

T, Sacrifice Dauthi Voidwalker: Choose an exiled card an opponent owns with a void counter on it. You may play it this turn without paying its mana cost.