Tribute to Mordor
A Shadow in the East #53 (x1)

The servants of Sauron perform ritual sacrifice to invoke the power of Mordor.

Forced: At the end of the round, place 1 damage token here. Then, if there are 4 or more damage tokens here, remove 4 of them and reveal the top card of the Power of Mordor deck. If you cannot, the player lose the game.

This stage cannot be the active quest while Thane Ulchor has any hit points remaining. When this stage is defeated, the players win the game.