The Eye of Sauron
The Mountain of Fire#82 (x1)
Mountain of Fire Epic Multiplayer
Each enemy in the staging area gets +1 and -10 engagement cost.

Forced: At the end of the round, flip The Eye of Sauron, the move it and each Nazgûl enemy in the staging area to the Mount Doom staging area. The first player may raise each player's threat by 3 to cancel this effect.