Postern Door
The Treason of Saruman#40 (x2)
3 (2)
While Postern Door is the active location, each hero gets +1 .

Forced: When Postern Door is explored, until the end of the round, players cannot declare attacks.

There was a small postern-door that opened in an angle of the burg-wall on the west, where the cliff stretched out to meet it. -The Two Towers