Gibbering Descent (FUT) from Future Sight, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Ittoku
• Card Text:
  At the beginning of each player's upkeep, that player loses 1 life and discards a card.
  Hellbent — Skip your upkeep step if you have no cards in hand.
  Madness 2BB (If you discard this card, you may play it for its madness cost instead of putting it into your graveyard.)