Central Elevator // Promising Stairs (FOIL #336:DSK)

Central Elevator 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.
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Promising Stairs
At the beginning of your upkeep, surveil 1. You win the game if there are eight or more different names among unlocked doors of Rooms you control.