During the Great War, she was once known as Dimly-Lit, a unicorn who worked within the ‘Ministry of Arcane Science’ as a sub-director. After the success of the M.T.S, Dimly-Lit started growing ambitious seeing the 1st generation Alicorns as the peak of arcane technology and science. This ambition would lead to her studying books on alicorns sometimes to the point where she would go days without sleep. She was even known for requesting personal audiences with both the princesses. Overtime she favored Luna and the night itself, taking nightshifts and sleeping during the day. After having witnessed Luna as Nightmaremoon her ambition turned into an obsession. Dimly-Lit would later dub Lunas other half as a ‘night’ form. When asked by Dimly-Lit how one can achieve the night form, Luna drew the line, forbidding Dimly-Lit from asking further questions on the subject. Dimly-Lit would later find out about Nightmaremoons origin through Twilight but still had no answers as to exactly how Luna became a ‘Night’.
Having learned of the Castle of the two Sisters, she ventured into the Everfree forest only to return to Canterlot weeks later as a whole new pony. Deeming her current state unworthy, Dimly-Lit resigned from the Ministry and joined the Alicorn program. When the bombs fell Dimly-Lit (now an Alicorn known as Nighttime-Eternal) along with other survivors escaped to Stable X beneath Canterlot. After many decades Nighttime-Eternal would reform the stable and as a result founded “The Accord”, an organization dedicated to reshape the Equestrian Wasteland under a Nightmaremoon style of rule.
Current Time Edit
Nighttime-Eternal is a major power within the Equestrian Wasteland, often sending out her followers to find and return with those considered worthy and ‘cleanse’ the unworthy. Another form of attracting worthy ponies is to use radio broadcast along with sprite-bots. Nighttime-Eternal is also known within The Accord for her experiments with a potion similar to the pre-war MTS in hopes to make her ponies more resilient to the harnesses of the wasteland
A calm, collective and self-assured, she is secure in her quest to bring Nightmaremoons vision to light. She is highly intellectual and tries to find use for every pony within her organization.