New Challenge: Scavenger Hunt
In this Matryoshka-with-a-twist, you will solve clues that point you to the challenge prompts.

Éomer Éadig is dead, and Aragorn meditates on losing his friends.

In which Elfwine goes to sea to find himself, but finds Beleriand instead, and then finds himself.
Or
Ulmo sends another human in a swan crest to Gondolin, with expected results.