Deeping Wall
The Two Towers #58 (x4)
Location
4 (4)

While Deeping Wall is the active location, each hero gets +1 Defense

Forced: When Deeping Wall is explored, raise each player's threat by 4.

The Deeping Wall was twenty feet high, and so thick that four men could walk abreast along the top, sheltered by a parapet over which only a tall man could look. –The Two Towers