Description
MTG Resurrected Cultist Duskmourn: House of Horror dsk#115
Delirium — : Return Resurrected Cultist from your graveyard to the battlefield with a finality counter on it. Activate only if there are four or more card types among cards in your graveyard and only as a sorcery. (If a creature with a finality counter on it would die, exile it instead.)