Grond
The Flame of the West #44 (x1)
Lugar
X (3)
Siege.  

Immune to player card effects.

X is the number of resources on Grond.

Forced: At the beginning of the quest phase, place 1 resource on Grond. Then, deal X damage to Minas Tirith.

Travel: The Witch-king makes an immediate attack against each player, in turn order.