Twilight Sparkle has been serving her country as the Princess of Friendship for over two years, and she thinks that it's finally time for her to take the next step in her royal career: she wants a fancy enchanted mane, just like Celestia and Luna. Luckily for her, the process behind it is pretty simple—all she has to do is go petition the legendary Author of All Beings. You know, the one that lives near the supermarket. Surely she'll be willing to grant Twilight her new magical princess mane!

Unfortunately for her, there's one catch: the Author of All Beings is a complete troll.

Thanks to ZuTheSkunk for the Faust vector. Thanks to Thornwing, Quill Scratch, Frog Myre, Manaphy, Oroboro, and Foehn for prereading.

A young filly in present day Ponyville is cursed with nightmares of post-apocalyptic Equestria. She finds herself influencing the course of future history in ways that she cannot understand. She must learn to balance her life at home with her life on the other side of the veil, and fight to preserve her own sanity, and her own innocence.

She discovers that such a task is only possible through the magic of friendship.

The Conversion Bureau never made any sense anyway, but here are some places where it would have made less sense.
Not necessarily worlds where the ponies would lose the fight - just worlds where conversion wouldn't logically work.

Before suggesting a World, read the index to make sure I haven't done it already.

When Applejack is set upon by a series of unnatural nightmares, she turns to good friend and confidant Pinkie Pie to try to figure out exactly what's causing them. Day after day they struggle to learn the skills that will allow her to make sense of it all, as they discover what is needed to walk the realm of dreams.
And as time goes by, the clearer the picture becomes.

But still it remains - the mystery and the clues that lay scattered across her nighttime episodes where words do not exist, only to be analyzed during the day where conversation is all she has.

Join Applejack and Pinkie as they work it out together and traverse a story where nothing is ever as it seems.

Spike led Thorax into the throne room of the Crystal Castle confident he could convince the others that the changeling could be trusted. That he meant no harm, and instead wanted to be an ally and live peacefully with them. That he could make them see Thorax for what he really was. That they could befriend the changeling and accept him as one of their own.

They didn't.

And consequences followed.

SPOILERS IN COMMENTS!
First featured on 11/12/2016. -- Now with a TV Tropes page. -- Review by Arcanum Phantasy -- Review by PaulAsaran

For a thousand years, there was just Celestia. Then Cadance appeared, Luna returned -- and now Twilight has ascended. There are ponies who are very curious about just what happened, why -- and how. Especially the how. Twilight herself is on that list, a freshly-minted princess with far more questions than answers, about to face a brand new one: what truly makes an alicorn?

And what happens if it goes wrong?

(Part of the Triptych Continuum, which has its own TVTropes page and FIMFiction group. New members and trope edits welcome.)

Now with author Patreon and Ko-Fi pages.

Cover art by Harwick.

This story is a sequel to Mechanical Aptitude

Six Elements of Harmony.

One hundred and eighteen Elements of the Periodic Table.

Let's see who blinks first.

(A collection of irregular short pieces focused on the ponies (and sundry) of Equestria dealing with the other fundamental building blocks of the universe -- more or less. Most of them will be part of the Triptych Continuum, which has its own TVTropes page, FIMFiction group, and a newborn character page: new members and trope edits are welcome. However, these can be read as standalones, and no knowledge of the others is required.)

Now with author Patreon and Ko-Fi pages.

Open Concept: any author who wants to write and post a TEoE story themselves has my express permission to go for it.

Twilight Sparkle has too much magic, and it will take her decades to learn to control it. Her spectacular loss of control during her entrance exam only proves that fact. She is a danger to herself and others.

After Sunset Shimmer’s disappearance, Princess Celestia needs a new student to bear The Element of Magic to defeat Nightmare Moon. With all of Equestria at stake, Twilight Sparkle…is not the pony she needs.

Princess Celestia seals Twilight Sparkle’s magic with the distant promise of one day teaching her.

But there are two diarchs of Equestria. Amidst a lucid dream, an offer is made.

“Hello, Twilight. Would you like to be my student?”

Cover art provided by Lafiir.