U #: 161 Creature Type or Sub Type: Creature — Devil P: 2 T: 1 Rules Text Contains: When Gibbering Fiend enters the battlefield, it deals 1 damage to each opponent. Delirium — At the beginning of each opponent's upkeep, if there are four or more card types among cards in your graveyard, Gibbering Fiend deals 1 damage to that player.