Munchkin Dungeon: Warehouse 23

This promotional Dungeon card represents a mysterious warehouse that players may play instead of drawing a regular Dungeon. When in play, it alters Treasure gains from combat: players roll a six-sided die to determine whether they lose, gain, draw normally, gain extra, or double their Treasures. The card is larger than standard Dungeon cards and is intended to be kept separate from the Dungeon deck. When discarded it is removed from play and effectively forgotten, and only one copy can be used per game even if multiple copies exist.