You are playing Campaign Mode.

Setup: Each player may change heroes they control without incurring the +1 threat penalty. The players have earned the boon cards Star-like Gem, Bright Mail, Scatha’s Horn, and Heightened Stature. Each player chooses one and adds it to their hand. If any of these boon cards remain unchosen, one player may choose one of them and shuffle it into their deck. Remove any unchosen cards from the game. Remove Gwaihir and all burdens from the campaign pool. Attach Grievous Wound from The Road Darkens to Frodo Baggins.

It was after nightfall when, wet and tired, the travellers came at last to the Brandywine, and they found the way barred.
—The Return of the King

Resolution: Each player has earned the Into the West contract card and may now use it in their decks.

Then Elrond and Galadriel rode on; for the Third Age was over, and the Days of the Rings were passed, and an end was come of the story and song of those times. With them went many Elves of the High Kindred who would no longer stay in Middle-earth; and among them, filled with a sadness that was yet blessed and without bitterness, rode Sam, and Frodo, and Bilbo, and the Elves delighted to honour them.
—The Return of the King