Heading down to the sea from Ered Luin, the party encounters Maglor standing in the waves. Beside him is another Maglor... The group must decide who is the real son of Feanor, defeat the summoned giant minions, then convince the real elf prince to show them into Maglor's Gap (which was part of Beleriand and is now underwater). He eludes to a great sea creature who has taken his former jewel into its underwater lair.