Journey in the Black Pit
The Long Dark of Moria
The Mines of Moria#4 (x1)
2A-B (20)
When Revealed: The opposing team searches the top 5 cards of the encounter deck for a card with cost 1 or less (2 or less instead if there are two or more players), sets it aside, and shuffles the encounter deck. Reveal the set aside card. Its 'when revealed' effects cannot be canceled.

Once inside the mine it becomes obvious that the rumors were true: evil things move through the darkness all around you. With the way behind you blocked by that horrible creature, your only option is to press forward.
When Revealed: The opposing team searches the encounter deck and discard pile for one different 0 cost location per player and adds them to the staging area. Shuffle the encounter deck.