What if Nanoha never became the White Devil?

Twilight Sparkle, as everypony knows, is a magical pony by nature and profession. However, even she is confused when she encounters a mysterious ferret and an equally mysterious jewel. Forced into conflict by a monster attack, Twilight releases the power of the jewel, summoning the device known as Raising Heart.
Tasked with the retreival of a set of mysterious artifacts known as the Jewel Seeds, Twilight and her friends face an entirely new set of challenges. Unbeknownst to them, however, forces outside of Equestria are moving to claim the very same artifacts they now hunt.

A crossover with Magical Girl Lyrical Nanoha, with an equine twist!
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A sequel has begun. Go Here For Magical Pony Lyrical Twilight A's

Magical Pony Lyrical Twilight by PurpleProse is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.

A dalek appears in Equestria - not just any dalek, but the one that had been corrupted by Rose Tyler's DNA. It has a choice of life as a pony, or dying, and finds that it cannot bear to die a second time. Thus begins a strange adventure as the dalek tries to find a place for itself in a world that is completely antithetical to its former existence and way of thinking...

...and why does that earth pony stallion look familiar...?

An idle inquiry into Celestia's past sparks a dangerous journey in search of an ancient evil. Twilight and her friends confront changelings, saboteurs and worse in their search for the creature that devoured the alicorn nation. But when Twilight's decisions endanger those she loves the most, she encounters an enemy she has no defense against; her own despair.

Dedicated with love to my amazing girlfriend Kristin, who doesn't get the 'pony thing' but still buys me the occasional plush. And to my old friend Martin (AKA Ash), who is one of the nicest, funniest (and cuddliest!) guys I've ever met, as well as being the inspiration for Pin Feather.

Cover art made by the talented dSana senpai.

After being lost in time and space for centuries while fused with Discord, Twilight Sparkle has begun to lose her faith in herself and the Elements of Harmony. It is not until an encounter in Manehattan and a deadly fire that she begins to find her purpose again, and search for a way back home.

(Cancelled!)

A young inventor named Tinker has her life turned around with the arrival of a mysterious mare in a crimson cloak and a tattoo in the shape of a draconequus that runs the length of her body. When their fates become intertwined, Tinker will travel through time and space with the pony once known as Twilight Sparkle and witness the nature of her universe and the ponies who inhabit it.

Ever had one of those days where everything's just gone wrong, one problem after another?

Of course you have.

Ever had one of those days when you wake up to find you've accidentally switched places with your counterpart in a world where you and all your friends are stallions?

...No?

Maybe that's just Twilight, then.

But the Princess of Magic isn't going to let a little thing like being in the wrong universe ruin her day. She has a schedule - a checklist! - and it matches up with this Dusk Shine's perfectly. Apart from the names and the genders, everything seems to be a match, and Ponyville has seen much weirder things since she moved here.

Being stallions or mares shouldn't make her friends that different. What could possibly go wrong?

Twilight Sparkle is seen as a hero to all the ponies of Equestria. She not only stopped Nightmare Moon, but she also aided in sealing Discord and helped in preventing a changeling invasion. She however doesn't see herself as a hero, for all of her achievement she had to depend on the powers of others. Just once she would like to know that she can protect her friends herself, and not be the one that always needs saving.

During the first day of her one year leave to return to Canterlot, a strange meeting with Princess Luna opens the door to a great mystery, and a chance to gain the strength she desires. There's only one catch. This strength she can only attain with the help of Princess Luna, who also requires her help in protecting Equestria.

Twilight just has one question. Why does Luna keep calling her "Master"?

Edited by: Arcanist Ascendant

The connections between worlds are tenuous at best, and some of the "simple" truths we clutch so frantically to are little better than drift wood on the endless sea of possibility. The young knight Morenth knows this better than most.

Having reached the pinnacle of his order, he has achieved the title of Paladin. As a slayer of all that is evil and unnatural one would think his faith indestructible, but Morenth harbors doubts.

Desperately, he throws himself into battle after battle, seeking to blind himself to the truth of his world. The truth that no matter how much light he brings to bear against the darkness, the struggle between good and evil will never be won.

Meanwhile, the unicorn prodigy, Twilight Sparkle's faith couldn't be stronger.

With the teachings of her mentor and the help of her friends, she has overcome even the darkness of King Sombra. Restoring peace not only to Equestria, but to the Crystal Empire as well.

During her adventure she was forced to use a form of magic she'd only seen her teacher use once. Magic Celestia could never have guessed Twilight would have to use.

Dark magic.

Curious as to how far she can take this new power, she runs afoul and finds herself in a world that truly reflects the nature of this new magic.

The khirala have avoided the surface for a thousand generations, and they know nothing of the horrors faced by those who must try to survive the war. In fact, they do not even know that word, and they believe they are the only ponies in the world. On a night when the sky teems with ghosts, a young pony from the gateway to eternity will meet an eternal pony, and their lives will change forever.

Written for the EQD 2013 Batpony Fiction Challenge
Cover art by mindlesshead

Rarity has risen to the highest stretches of the fashion business and high society, but she's found that not all is as it seems. In the corners of cocktail parties all over Equestria, dark conversations are found. Eventually, Rarity can take no more of this, and begins reporting back to Celestia in secret while delving deep into a world she had no idea was so intertwined with her life's goal.

How much of herself is she willing to give up to protect the throne and, more importantly, Twilight Sparkle? The life of a spy is a dangerous one indeed.

A canon story in the Rites of Ascension Expanded Universe! Artwork by Violet Squiggles. Author's Notes, including proofing credits, can be found here.