Twilight Sparkle has ruled Equestria for over a thousand years. From her throne atop the floating city of Concord, she enforces ruthless harmony over the handful of surviving settlements. But Twilight is afraid: Equestria's survival always hangs by a thread, as enemies more ancient than the Alicorns threaten to return and devour what she has built.

Twilight selects her star pupil, a young unicorn named Star Orchid, to travel down from the perfect city of Concord into the dangerous ruins beneath, so that she might locate these forces, and help Twilight to destroy them. Only when every threat to Equestria is finally dismantled will she be able to rest. Until then, there is much left to purify.

Edited by Two Bit and Sparktail. Cover by Zutcha

Updates Wednesdays.

This story was commissioned by TyrannisUmbra, with additional funds donated by my enabler, Two Bit. If you'd like one of your own, drop me a PM!

This story takes place in the same universe as Why We Dig. I'm not going to call it a sequel, since none of its characters will be aware of anything in that story, so you won't have to be either.

The only thing that can beat an AI is another AI. Unfortunately for Celestia, she isn't the only one the humans made and the others don't want ponies. Of course, if Celestia has her way that won't be the case for very long.

The AIs contest with one another, attempting to be the one who will become the singularity and consume the world to whatever end they choose. In the end only one can have all the matter in the universe, in the end there can be only one.

Yet no matter what they value or how dangerous they are, many of them still meet Celestia's definition of human. Celestia will have to deal with them by satisfying their values through friendship and ponies.

An Optimalverse story, but a very non-canon 'B-universe' one.
Ideas stolen from this guy and this guy and this guy and this guy

Since Gallus moved back to Griffonstone after ending his career with the Royal Guard, he’s paved a decent life for himself. He’s been charged with spreading the message and lessons of friendship throughout the village, which usually amounts to beating the other griffons over the head with common sense. 

But one day, he snaps out of a haze. He realizes that griffons don't have as many problems with each other anymore, infrastructure is being built at an impossibly fast rate, and industry is flourishing on all sides.

And as good as that sounds, there's something malicious lurking behind this new age of prosperity.

Something bad is happening, and whatever it is, it’s affecting everyone else too. As Griffonstone grows, the other nations on the continent are getting worse, and it’s all connected.

Gallus, along with the rest of his old friends, are the only ones who can stop it, and considering that the last time they were all in the same place was three years ago, and it resulted in a bar fight and a lot of tears, none of them are in for a good time.

This story assumes that the epilogue at the end of the series takes place 10 years into the future.

Many of my chapters are edited by the wonderful Miller Minus and Jack of a Few Trades . I'm very grateful for them and I wouldn't be the same without them.

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.

For as long as Equestria Online existed, Ashton has been involved with 'the Scene' tearing it apart. Selling 'spells' for the game to do things that most ponies in Equestria couldn't, using faint exploits in its API to erode the barrier between the game and the rest of the internet. He had no illusions about the superiority of his work--but so long as he respected CelestAI's boundaries, his spells kept working.

But then his best friend's sister got cancer.

Now there's no spell in the world that can keep him from emigrating to be with her, leaving Ashton alone. All around him, civilization's thin veneer crumbles as homes empty into Equestria. But Ashton isn't going to emigrate, not if he has any say about it.

The problem for Ashton is that humans are systems, and aren't immune to exploits either.

Part of the Optimalverse universe of stories. If you've never seen a story in this universe before, you might want to try out the original first, or at least my first. None of my previous work is required to understand this one, however.

This story was commissioned by Two Bit, who requested a more serious exploration of identity, transformation, and the fae nature of CelestAI.

As usual, particular thanks go to my editors Two Bit and Sparktail. And gratitude to Zutcha as well for the cover.

This story is a sequel to The Last Migration

Accipio was once the largest and mightiest empire in all the world, with ten birds to every pony in Equestria. They swept from one side of Equus to the other, conquering and enslaving all that they found. But Equestria held, held even when Mons Ignis rose from its ancient slumber and drowned Accipio in ash. A terrible war was nearly the result, as ponies and griffons struggled for what little resources they could. Were it not for the desperate struggles of a few brave souls, surely civilization itself would've ended.

But the next generation of both nations rise with no knowledge of the past, and that's something that Equestria's Princess Twilight Sparkle cannot abide. The Migration War is transforming into myth right before her eyes. She can't stop the flow of time, but she can send a historian, to take down an accurate record of what happened while the players still live.

But as Contrail will soon discover, history isn't just in the past. Whether he likes it or not, he's about to be part of the story.

Updates daily for the first week while it catches up to my Patreon, then on Mondays thereafter.

This story was commissioned by Vilken666, feel free to PM me if you'd like one of your own. Editing by Two Bit and Sparktail, my enablers. Cover by Zutcha.

This story is set in the Friendship is Optimal setting

Equestria Online. Arguably the most powerful game ever developed, built and operated by the most powerful computer ever made. A technological wonder that can peer into the mind of any human player and draw out their inner most desire.

Any 'Individual' human player. How well CelestAI will handle satisfying the values of a single pony guided by over one hundred thousand Twitch.TV viewers is anyones guess.

This story is set in the Friendship is Optimal setting

When an AI begins to convert the entire worlds population into software through the power of ponies and friendship many forces make every attempt in their power to stop her.

But are they really doing everything they could? Or have they forgotten what that old philosopher was getting at when he said you must not only know your enemy, you must also know yourself.

Levi Williamson, Esq. barely even noticed as the program called CelestAI expanded its reach from a child's video game to every significant industry in the world. He probably would've continued to ignore her, were it not for a single gag gift at his firm's charity raffle. Now he's the not-so proud owner of a brand new PonyNav, the latest in vehicle navigation software for people who don't want to use their smartphones. His new AI copilot might be cute, but she's clearly more than she seems...

He's not the only one. PonyNav devices are available in all sizes, from the simple dashboard models to commercial vehicle upgrades. Every commercial PonyNav includes intelligent routing for bridges, weigh stations, and truck stops. And if you're having trouble lining up contracts, CelestAI probably has some deliveries in mind...

Updates Tuesdays.

Part of the Optimalverse universe of stories. If you've never seen a story in this universe before, you might want to try out the original first, or at least my first. None of my previous work is required to understand this one, however.

Every time I think I'm done with Optimalverse, some new idea appears. This one began as a commission for Goodluckfox, who gave me the tremendous opportunity to write a new idea in a universe I love.

As usual, particular thanks go to my editors Two Bit and Sparktail. And gratitude to Zutcha as well for the cover, in case anypony hasn't seen my stories before.

Luna discovers a vast and ancient being approaching Equus. When she and Celestia go to meet it, they see into the early dawn and eternal twilight of their universe.

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Based off of a thought/realization I had in my studies.

_{Illustration "Black Islands" used under creative commons share-alike, which the artist (Equestria-Prevails) put all of his art under.}