Here’s the rundown on who they are and how they fit into the Second Age.

Fans of Prime VideosThe Lord of the Rings: The Rings of Powerhave reason to celebrate this week.

Cirdan, one of the oldest elves in Middle-earth, is set to joinThe Rings of Powers ensemble.

Lord of the Rings Last Alliance of Elves and Men

Tolkiens legendarium, including during the Second Age of Middle-earth during whichThe Rings of Poweris set.

During the Second Age, Cirdan is one of the oldest and wisest Elves in Middle-earth.

Cirdan also fights alongside Gil-galad once again as his lieutenant in the Last Alliance of Elves and Men.

We all know how that went.

In other words, including Cirdan inThe Rings of Powerseason 2 is a no-brainer for the series.

The Lord of the Rings: The Rings of Powerseason 1 is streaming now on Amazon Prime Video.