name: Charred Foyer // Warped Space
originalText: At the beginning of your upkeep, exile the top card of your library. You may play it this turn. // Once each turn, you may pay {0} rather than pay the mana cost for a spell you cast from exile.
  (You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)
printings: DSK, PDSK
text: At the beginning of your upkeep, exile the top card of your library. You may play it this turn.
  (You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)
type: Enchantment — Room