Driven by an intense Warp storm, a Rogue Trader vessel finds itself crippled and stranded above a world no human has ever visited. The natives are friendly; can the visitors say the same? A Warhammer 40k/Friendship is Magic crossover. Yes, really
(12/02 added epilogue to last chapter)

Kicked out of her Brother's wedding and betrayed by her friends, Twilight Sparkle is offered a chance by Arceus to go to the world of pokemon and start her life over. As she arrives, she is found by Ash Ketchum and his partner Pikachu and together they will travel through the Hoenn Region to become the very best like no one ever was.

WE HAVE A TV TROPES!

This story will be based on both the anime and Omega Ruby and Alpha Sapphire. So there will be Mega Evolution and some Pokémon from all the regions will be shown.

Cover Art created by: Mr Tech

Twilight Sparkle broke time when she got her cutie mark. Now Twilight and Sparkle are sisters from another time. Twilight is hailed as the potentially greatest light magician of all time, and already has a reputation as a hero by the time she goes to Ponyville. This isn't her story, not primarily.

Sparkle is an orphan - her dark magic killed her parents. She lives with her brother in Canterlot's industrial sector because they can't afford anything better. She can't leave either. She's a natural dark mage; while Sparkle won't go mad like Sombra, her reputation is hardly any better. Worse, the law doesn't see her as a good pony.

The fact that the dead don't stay dead around her, or that Thorn - Spike's double - is an undead, soul-eating abomination, are other matters altogether.

(Also has some Slice-of-Life, but fimfiction tags won't let me put it with Adventure.)

Has an ask blog to go with it: Ask Sparkle and Thorn.
Also has a TvTropes page: Split Second Tropes.

Featured on EQD.

Cover art by Swirling Line.

Twilight Sparkle finally achieved her destiny. She was now a Princess of Equestria, and needless to say her friends were surprised. When a second, unicorn Twilight Sparkle appeared alongside the new alicorn, even Princess Celestia was shocked. Now the Elements of Harmony must help the pony make friends and learn magic, as well as get used to her surprising un-Twilightness.

Meanwhile, a 17 year old high schooler with nothing to do during summer hits his head and wakes up in Equestria. He must now learn how to live his new life as Twilight Sparkle's "twin sister" and survive in a town where a catastrophe happens every Tuesday or so.

July 18, 2016: I got Featured! This is awesome!
August 1, 2017: Another Feature!

Twilight has been thrust into a prominent role in equestrian society; a role for which she is woefully unprepared. With her coronation only three weeks away, she must prepare herself to meet the expectations of a nation. Thankfully, her friends are on hoof to provide her with their unwavering support on the run up to this momentous occasion.

However is their help what Twilight really needs? She wants to be a good princess, but is she willing to reinvent her entire personality to do so? Can anypony truly understand what she's going through?

Spike figures out that Cheerilee is making up reasons to visit Twilight at the library, and Rarity further figures out that it's because she must have a crush on Twilight.

When Ponyville's dedicated fashionista combines forces with Ponyville's only dragon to bring two adorably awkward book loving mares together, nothing can go wrong! Except perhaps, everything!

Oh yeah, and some pony ordered 20 trampolines and a bunch of other stuff that keeps getting delivered to one wrong address after another because of the world's worst delivery pony, Blue Bonnet.. More on that later.

Re-tagged to reflect that it's a Twi/Cheerilee, Mane 6, CMC and Blue Bonnet (Background pony) story.

Also, it's fair to say this is also a AppleDash and Fluttershy / Background pony shipping story. Also ScootaBelle? .
ARTWORK BY WACKEDOUTPET

Chapters 3-10 have been edited by the amazing TheLastBrunnenG

Chapter 9-10, attention must also be paid to pre-readers Guy Incognito, Cola Bubble Gum, and SpaceCommie

Chapters 9-10 also edited by SpaceCommie

Featured May 2013! ADDED TO TWILIGHT'S LIBRARY NOVEMBER 2013! FAN-ART ADDED MARCH 2014!

It's the day of Hearth's Warming Eve. Twilight is preparing for the holiday when a surprise guest comes to her house. It turns out to be Princess Luna and she wants to spend Hearth's Warming Eve with Twilight and her friends. Twilight accepts and the two decide to have a slumber party! Little do the two of them know that a deep secret that both of them had will be revealed to each other. Will the secret bring them closer or tear them apart?

As Rainbow Dash attempts to break new barriers of speed, she finds herself transported to a mysterious world, inhabited by creatures with unbelievable powers. While her friends in Equestria search for a way to return her home, she is forced to search for her own way home with the aid of her new friends, a trio of humans named Ash, Cilan, and Iris.

Following the return of the Crystal Empire, Twilight begins some intensive research into the history of the Empire and its late king. Modern historians know next to nothing about the enigmatic dark mage. Who was he? Did he have family? Loved ones?

The answers to those questions changes everything the Element of Magic knows about herself, and in doing so catches the attention of a shadow that yet clings to the frailty of life...

Cover art made by Skijarama!
Reading can be found here.
Edited by RC2101_Copey.
Featured on 20/10/2018.
Russian Translation: Here

After Twilight and Rarity spend the night together, they get ready and go to meet their friends for breakfast.