The Dark Moon Ring serves as a essential key item within Elden Ring, playing a pivotal role in progressing one of the game's most intricate storylines. Players who acquire this ring often find themselves wondering where to take it and how to trigger its specific purpose. Understanding its proper usage ensures you do not get blocked by mysterious barriers during your journey.

Unlocking the Barrier Beyond Astel

Your primary objective after obtaining the Dark Moon Ring is traveling past the boss arena of Astel, Naturalborn of the Void. Without this specific item, a magical seal blocks the entryway leading to the Moonlight Altar plateau. Carrying the ring dispels the seal, granting access to the hidden path above.

Reaching the Cathedral of Manus Celes

Once you ascend to the Moonlight Altar, your next goal is locating the Cathedral of Manus Celes. Inside the cathedral, players will discover a deep hole in the floor that leads into a subterranean cave. Dropping down safely allows you to discover Ranni's physical form resting in the dark cavern.

Completing Ranni's Questline and Rewards

Interacting with Ranni gives you the prompt to place the Dark Moon Ring on her finger. This action concludes her long questline, granting players the legendary Dark Moon Greatsword as a direct reward. Completing this ritual also unlocks the Age of Stars ending choice for the final battle.