Celestia asks Luna to teach Twilight dark magic. Twilight must pass Luna's class in order to graduate. As Luna develops feelings for her student, Twilight questions which princess she really wants to serve and protect.
(Twilight X Luna)

Training Session
We all knew Twilight Sparkle was a powerful sorceress, but none of us had ever realised just how powerful she truly was. It is no underestimation if somepony said that she’d be able to challenge an immortal to a battle and come out as the victor. The possibility was there, of that there was no doubt, the only thing that was needed for her to actually defeat an immortal, such as myself, was for her to realise her full potential, for her to realise just how much power was stored in that small body of hers

Twilight Sparkle has had a crush on Princess Celestia for a very long time. When Celestia's own advice prompts her to confess her attraction, Twilight discovers a secret that Celestia has hidden for hundreds of years. With the fires of the sun itself separating them, can Twilight find a way for them to come together?

Cover art by NadnerbD

Huge amounts of editing by Jordanis

so im sitting there, watching a canterlot wedding on tv, when a drunk driver crashed through the wall, and kills me.

thats it, right?

WRONG!

of course i have to wake up in fragging equestria, as a fragging (mutant?) changeling

and the worst part? this is only the second worse thing to happen to me...

In the dark forests of Tramplevania dwells a coven of vampires, led by a deadly draconequus named Discord. For many years, his only interests have been in his own survival, until he stumbles upon a beautiful mare with a heart pure enough to care for a monster like him.

Music to listen to.

Cover Art by IduChan

Alternate Cover Art

More fanart by Whiteheart7
CandySweets90240
autumnruby18

AJ Pony's review

This story is a sequel to Carapace of Lavender

With Chrysalis in her endless sleep, Twilight is left to carry the burden of the Hive. Something she does magnificently.
First and foremost is making sure her hive can survive. Then, it's reestablishing peace with Equestria. And lastly, reversing the curse even those satiated with love in their degenerated state.
Nobody said it was going to be easy.
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Updated Cover Art

A Hellsing Ultimate/ My Litle Pony Crossover; a remake of one of my failed stories but after a while I reposted it on my fanfiction account in spanish, and finally decided to translate it. Again I hope you like it and is you read Spanish you can see the original here

Vampires: horrid creatures who tormented the already extinguished human race; vanishing along with their preys thousands of years ago. Or do they? Fluttershy accidentally awoke the last of the vampires, bringing back to Equestria the past horrors. GORE

CHAPTERS 1 & 2 EDITED BY boombox89 THANK YOU FOR ALL YOUR HELP!!

Also author Ocelot the Devil posted his own version and you can find it in here on FanFiction. Ocelot, I hope you like this new version, is quite different than my original one so you can keep going with your version.

Every one thousand years, alicorns release a pheromone that makes everypony around them become obsessive snugglers, and since this is Twilight’s and Cadence’s first time, Celestia summons them to Canterlot. Upon their arrival, Celestia is horrified to see her sister magically seal them all in her bedroom, but she is quick to discover that being locked in a room with three snuggling-obsessed alicorns isn’t that bad.

Edited by Ponysopher

Twilight Sparkle, Element of Magic and Hero of Equestria was thought lost in the event known as the Canterlot Catastrophe. But when a recon unit lead by Princess Celestia and Luna to see is anything can be salvaged from the castle finds traces of a survivor that leads them to her everything changes. However no one can live through what she has and truly survive intact, what will she do when she is saved? Will she even be the same pony, or something... else?

After having a strange dream, Johnny Blaze awakens to find himself in a strange land, and somehow became a pony! Even though he can now control the The Rider inside him, you can never completely destroy the evil that the Angel of Justice carried. Johnny Blaze now has to survive being in Equestria, surrounded by colorful ponies, while trying to figure out how he got into their world in the first place.