After years among the three pony tribes the Two Sisters fight their first great foe by themselves: King Sombra, the tyrant King of the Crystal Empire. Nothing goes as planned, everything, and everypony are not as they seem.
When two unlikely ponies, Luna and Sombra, meet beneath the silver moon, will their love be everlasting, or will the darkness lurking in the Crystal Empire succeed in destroying them?
A half-remembered dream leads Twilight Sparkle to test a new "window" spell by looking at an alternate Equestria. What she sees there will lead her and her friend Princess Luna into adventures they had never imagined possible. A season one fic.
Celestia has gone too far...interfering with her sister Princess Luna's wedding plans, looking with contempt upon her subjects and now she has murdered the ruler of the Crystal Empire. Stopping her will be the most painful thing Luna has ever done.
Equestria has fallen to a curse of eternal darkness. Together with the spirit of Luna, a stallion seeks to return the sun and moon to the sky, before the Devourer consumes all.
From the moment Twilight entered the throne room she knew facing the Queen was going to be a greater challenge than even she had thought. An Undertale AU set around the player's final confrontation with Asgore. Spoilers may ensue.
Luna, with the reluctant help of Nightmare Moon, sets out to remedy her past mistakes and return the sun to Equestria. Meanwhile, Queen Chrysalis tries desperately to save her species.
Luna is no stranger to fighting darkness - both within and without. But when a new predator arises in the dreaming realm, she must fight like never before.
Long ago Luna was a warrior, not a princess, who feared nothing in all the world. But when a drunken bet causes her to venture into Tartarus, she will learn that even the most powerful can be brought low.
A young Celestia and Luna venture into the Whitetail Wood in pursuit of the Star Eater, a monstrous magic-eating dragon. The cost of victory is greater than either could have expected.
[Poetry] In a land with no heroes, two goddesses seek to defeat the tyrant known as Tirek who has been stealing the magic of ponykind. Only there is no glory as their broken sorority hangs in the balance of a war-ravaged land.
Princess Luna disappears from Equestria with hopes of saving the world and is accompanied by the enigmatic Sombra. Meanwhile, Celestia tries to bury secrets as immortal as she is and Cadance must choose her loyalties carefully...
Luna is a mischievous filly loosely raised by her sister in a vast world that doubles as the home she barely remembers. Neptune is a humorless king who refuses to leave his home, both of them share a distant past although their paths have split.