For a thousand years, the Code of Harmony has ruled Equestria, and the Code of Dissonance has sabotaged its works at every turn. Now the war for control over the land will come to a head, and one unicorn's decision may decide the fate of all.

For though she does not know it, Twilight Sparkle is the shining example of the Code of Harmony. Her teacher, Princess Celestia is Harmony's most powerful master and she knows her enemies are hatching a plan that threatens to cast down the Harmony of her throne and all she has sacrificed to create.

What she does not know is her foe seeks a new Apprentice to turn to his dark ways. A unicorn with seemingly limitless potential for magic, whose thirst for knowledge may yet lead her down a dark path, who is known to be such a faithful student of magic, eagerly seeking the truth no matter how forbidden it might be...

Sequel: Code of Harmony

A warrior from a distant land is stolen from her home and brought to Equestria — literally kicking and screaming. Worse still, she is told that there will be no return trip. Can a woman who has known hell and battle her entire life grow accustomed to a land without such hardships, or will she fall back into old habits?

League of Legends < > My Little Pony

Twilight Sparkle stood on her hind legs, her forelegs to her side swaying back and forth as her scythe dropped to the ground. Tears welling up in her eyes, she looked down at the corpse that laid before her, still young, but ready to die. It wasn't her fault she was chosen for this, all because she became fascinated with new powers.

"I can't believe this."

Twilight stared over the horizon, gazing on the city of Ponyville in the distance. It's inhabitants, who once saw her as one of their best friends, now barely knew her. She could walk the streets to Sugar Cube Corner, or help her friend Applejack on the family's farm. She could even sit in her Library with Spike and read her favorite books.

But none of it would be the same.

"I am evil."

Twilight cast a spell and got herself turned into a filly. Luna has tricked Celestia into believing there is no cure, and now as Luna tries to 'find a cure' Celestia has to look after Twilight the Alicorn; filly version. And heaven knows Alicorns are not born often for a reason.

Traducción Española: https://www.deviantart.com/spaniard-kiwi/art/Potras-alicornio-de-alto-mantenimiento-y-tu-990270118

It all started with a simple question: What if? What if Luna had ponies who noticed the beautiful nights she created. Would she have turned into Nightmare Moon? Would she and Celestia rule together for a thousand years? Would Twilight meet the rest of the bearers of the elements and become friends with them? Now, with the help of a new magic spell that she created, Twilight is going to find out!

Welcome to the Lunar Republic!

Featured 4/9/15

Twilight Sparkle wakes up to an unexpected thought, and now she just wants it to go away. The idea is embarrassing enough: an erotic liaison between herself and Princess Luna. But Twilight's problem runs deeper. She can't ignore this idea, however much she tries. She decides to write it out as a story, to clear the thing from her mind. Now she needs to finish her story quickly – because if she falls asleep before it's done, the Princess of Dreams will get to see that idea for herself.
— Featured on Equestria Daily and Equestria After Dark

WARNING:Rewrite in progress!

As a last vindictive act Discord sends one of the Mane Six into the Multi-verse. The one to suffer this fate is Twilight. She somehow suvives the experience but comes out a filly with very little in terms of memory. Her situation is made much more better by being found by a society and a Human willing to take her in. However this is not so much a story of her life in her new home as a story of how she comes to terms with her old one.

This is the Story of Erika Gefallen as she struggles with the life and memories of Twilight Sparkle...

(Thanks is due to EvilBob for the awesome picture!)

What if things had been different?
What if, on the fateful day of a Sonic Rainboom, Princess Celestia had been acting out of character?

This story, and the Kirin Chronicles as a whole, are being rewritten and published as a new story due to the size of the adjustments.

Part I of the Kirin Chronicles
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It's Twilight Sparkle's coronation day. She's ready to go, all dolled up by Rarity, and the three Princesses await her okay on the spell. She nods. Their horns light, and a deep warmth spreads through her. She closes her eyes.

"Nn- Twilight!"

Her eyes open. Spike, running towards her. His claw brushes the magical aura surrounding her. A roll of thunder echoes, and he is thrown against the wall. The magic surrounding her rises in turmoil, battering and burning, and it's all she can do to stay awake. It ends with a snap, dropping her to the plush ground in a heap. The Princesses are crying, Spike is unconscious, and Twilight... Twilight is no longer a petty Unicorn.

But she's not much of an Alicorn either.

---

Initially featured from February 8th, 2013 - February 11th, 2013.
Part II of the Kirin Chronicles
Part III of the Kirin Chronicles

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** This story was written when I was 15, and the quality and content reflect that. Please be aware that my position on topics contained within may have changed in the time between publishing and now, and I apologize for any offensive material that I may have condoned in my younger years. **

Princess Celestia always knew that Twilight Sparkle was destined for great things, but she never revealed the source of that knowledge, not even to those closest to her. When the day of Twilight's true destiny finally arrives, can Celestia fulfill an ancient promise to save Equestia's past, present, and future, even it means saying goodbye to Twilight forever? How can Celestia refuse her mother's last wish?

Art by the inimitable Harwick