The Corsair Fleet
The Flame of the West#71 (x1)
Objective
The Siege of Gondor
Forced: At the beginning of the staging step, place 1 resource on this objective. Then, each player must choose: either reveal an encounter card, or assign X damage among characters he controls. X is the number of resources here.

...ships of great draught with many oars, and with black sails bellying in the breeze. -The Return of the King