The Ebonmere is a portal to Nocturnal's plane of Oblivion known as The Evergloam. The portal is located inside the Twilight Sepulcher in Skyrim. By stealing the Skeleton Key, Mercer Frey disrupted the portal, leaving Nocturnal nearly powerless in Nirn.
Nightingale Agent PlatformsEdit
The Nightingale Agent Platforms are a triad of symbols on the floor surrounding the Ebonmere in the Twilight Sepulcher. They are comprised of three motifs: the Crescent Moon Platform, the Half Moon Platform and the Full Moon Platform. Standing upon a platform will grant the power of that motif.
Crescent Moon PlatformEdit
Half Moon PlatformEdit
Standing on this platform grants the Nightingale Subterfuge ability, which allows the Nightingale to cause all people and creatures within the area of effect to attack each other for 30 seconds, once a day.
Full Moon PlatformEdit
Standing on this platform grants the Nightingale Strife ability, which allows the Nightingale to shoot a pillar of dark energy into their victim, which causes them to absorb 100 points of health from them. It can only be used once a day.
- When looking straight up while in the Ebonmere, where the skeleton key was inserted, one will see the full "dark moon", that is the part of the Nightingale insignia.