A recurring nightmare convinces Luna that, since her return, she has never regained her sister's complete trust. And at the forthcoming Festival of the Eclipse, she decides to make amends with a bold gesture.

But Luna's solution causes consequences she never anticipated. Consequences the whole world will feel. Now, Celestia and Luna must set forth on an adventure that will take them even into Tartarus itself, and set everything right before it's too late.

And if they're lucky, they'll rediscover the trust they once had a thousand years ago.

In a dungeon cell deep beneath Nightmare Moon's castle, a lonely prisoner spends his nights remembering the daylight. Memories and the stars are his only comforts now in a world bent on punishing him in any imaginable way.

But when he least expects it, a reprieve comes from the most unlikely source. A source that, if satisfied, can make the prisoner's life a virtual paradise.

All it takes is a single spell, one that will make his jailer a goddess over all.

Takes place several months after the Season 5 finale.

Originally written for the 2017 National Pony Writing Month.

Now part of the Endings collection.

Luna sends a challenge to the fillies and colts of Ponyville. During Nightmare Night, with the help of Discord’s magic, she turns Ponyville into a hunting ground of monsters, beasts, and foul creatures. Who is the hunted and who is the prey becomes unclear as a small band of friends struggle to make it through the night and accomplish their task.

A demon of a long-forgotten time, trapped in the barriers of an ancient prison; forever cursed with loneliness... until one day, she meets a human.

"What a queer looking creature..."

Heavily inspired by Juniper's Knot a visual novel by Dischan Media. Reading it is not required.

Thanks to DVAN56, bocaj518 and Mr101 for their help!

On a dark night filled with even darker magics, an insane cult attempts to give Nightmare Moon a body and life of her own, utterly separate from Princess Luna. But, when the spell is interrupted by Celestia, something unexpected is created.

Now, a little black alicorn filly named Nyx finds herself living under the care of Twilight Sparkle, only to be haunted by memories and emotions from her past. Is she Nightmare Moon reborn or is she simply a doppelganger with a soul and mind of her own? Can Twilight Sparkle protect Nyx from those who refuse to see past her dragon eyes and black coat?

Or, will Nyx be forced to inherit the sins that may not even be hers and become the greatest evil Equestria has ever known?

In this behind-the-scenes explanation of the Mare in the Moon incident, follow Nightmare Moon and Princess Luna as they encounter strange, artificial beings from another world. A Portal 2 crossover. Contains two stories:

Of Cores and the Alicorn: After what seems like an eternity, Wheatley and Nightmare Moon cross paths and discuss their respective exile in space.

Guerrilla Corefare: Nightmare Moon is free, but the magical accident that released her did more than just send her back to Equestria. Now, from behind the scenes, Luna exploits Nightmare's newfound weakness in order to sabotage the plans for eternal night.

Note: As older stories (in fact, written before the debut of Season 2), these are fairly amateurish, relatively speaking, and contain speculative-at-the-time characterization for Luna. With the exception of a few minor edits, however, they have been submitted in their original forms for posterity's sake. This isn't Airstrip One, after all, and I don't work for the Party.

At first glance, Princess Luna's charioteers might appear to be little more than Royal Guards dressed in festive apparel for Nightmare Night. However, there is far more to the story than that - the Night Guards once played a pivotal role in the history of Equestria, and have sacrificed more for their beloved princess than most ponies are even aware of.

Trying to patrol the dreams of every pony in Equestria can be stressful. To ease her burden, Luna retools the Tantabus to turn nightmares into good dreams instead of vice versa. Aware of her mistakes from last time, she tests it out thoroughly, making sure there are no unexpected behaviors. And as far as she can tell, there are none.

Except that it's started calling her "Mom".

Faced with the prospect of possibly creating life, Luna seeks out Twilight's advice and assistance. With a little luck, they can get this all sorted out before the sun rises.

A month after her return to Equestria, Princess Luna flies forth to fight a sea monster.

Cover art from the gallery of Cannibalus.

Spanish translation, by SPANIARD-KIWI.

Luna awakens to find herself in a strange, frightening realm filled with churning darkness and eerie silence. With no idea how she'd gotten there, her only mission is to find her way back home. But this place is mysterious, terrifying and even dangerous. Along the way, she finds another pony who somehow found themselves in this strange place: Little Sweetie Belle. Can they survive?

--Cover art by ArtyLovr.
--Russian translation by NovemberDragon.