Walls of Cair Andros
The Siege of Cair Andros Nightmare #6 (x2)
Luogo
4 (4)

If Walls of Cair Andros has 4 or more damage, discard it and each player must assign 4 damage amoung characters he controls.

Shadow: Attacking enemy gets +X, where X is the amount of damage on the active location.