![Central Elevator // Promising Stairs (Promo Pack) [Duskmourn: House of Horror Promos]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/mtg_placeholder_ec80a63d-47a5-49a0-ad8f-0b0ed2f01623.png?v=1747244702)
Central Elevator // Promising Stairs (Promo Pack) [Duskmourn: House of Horror Promos]
| Set: | Duskmourn: House of Horror Promos |
| Type: | Enchantment — Room |
| Rarity: | Rare |
| Cost: | 3U |
| Colors: | U |
When you unlock this door, search your library for a Room card that doesn't have the same name as a Room you control, reveal it, put it into your hand, then shuffle.
(You may card either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)