The tunnels of Torech Gorgor run beneath the Ash Mountains into Mordor.
Setup: Each player with more than 40 cards in his deck discards cards from the top of his deck until he has 40 cards left. The first player adds a copy of Torech Gorgor Patrol to the staging area. Each other player adds 1 different location to the staging area. Shuffle the encounter deck and discard cards from the top until a side quest is discarded. Reveal that side quest. Shuffle the encounter discard pile into the encounter deck.
The dark passage offers you a way into Mordor, but only if you can navigate the intersecting maze of tunnels before running out of provisions.
Event cards cannot shuffle cards from a player's discard pile into his deck.
Forced: At the end of the round, each player discards X cards from the top of his deck, where X is 1 more than the number of quest cards in play. If a player has no cards left in his deck, he is eliminated from the game.