“Once upon a time, in the magical land of Equestria, there were two regal sisters who ruled together.” So begins a tale with which we are all familiar; a story about six friends and their adventures, both fantastic and mundane. But what if...

What if Twilight Sparkle didn't earn her royal status by merit, but by revolution? Why would she do it? What could have caused her to turn against her mentor? How would she rule Equestria, now that it is in her hooves? This gives us a brief look into the throne room of the newly-crowned Queen Twilight Sparkle.

After being introduced to Dark Magic, Twilight has used it to her advantage multiple times(using it for Zecora's potion, finding the Crystal heart). Twilight starts to experiment with it, causing her to grow obsessed. She's noticed that its beginning to change her. She must stop herself from succumbing to the darkness before her friends loose her forever.

A long time has passed since Twilight and her friends first discovered the Elements of Harmony, and she has since become a full-fledged alicorn princess. In that time, she's done many great things.

But the one thing she hasn't done is tested herself. She's never seen the full extent of her powers.

Growing bored of Equestria, and seeking the ultimate challenge, Twilight decides to see just how powerful she really is by attempting the impossible.

Creating her own world.

Idea taken from a brainstorming thread and used with permission from Kapuchu.

Special thanks to Conicer for the epic cover art!

Twilight had reached her peak, she was at the happiest point in her young life. The day of her coronation as Equestria's newest princess had finally arrived. Then the unthinkable happened, Sombra appears in the throne room alive and well demanding his chance to be reformed by pony society. The unthinkable happens again, when his wish is granted, spearheaded by none other than Princess Twilight herself. Will Sombra's nefarious plans bring her to ruin, or will she succeed against all odds? Only time can tell as it reminds them both that plans have a way of changing all on their own.

Some ponies just don't have any luck.

Twilight Sparkle is one of them.

Sure, other ponies might say she's the luckiest pony ever, being the personal protégé of Celestia, a well known pony in all of Equestria.

What they don't know, Twilight Sparkle isn't Twilight Sparkle.

Everything was perfect, her cover has never been blown. Until that one fateful day, the day Shining Armor, Twilight's brother, should have been married, the day of the changeling invasion.

The cleansing wave of love that send every changeling away...

There are only three ponies who know the truth, Twilight Velvet, Night Light and Twilight herself.

Edited by Jphyper, thanks for that.

Would you rather die, or become a slave to darkness?

NB: This is a continuation of a comic dub I found on youtube. You can find the link here and there. You MUST watch it before reading this, otherwise it won't make any sense haha. Also, I'm yet to come up with a decent description of this so it may change at some point, as will the tags.
This takes place in the same universe as the IDW Comics that featured Rarity turning into Nightmare Rarity.
Dialogue sentences that appear in italic is the conglomerated voice that gets mentioned, so don't get it confused with normal dialogue or words that appear in italic in the middle of other sentences.

Equestria, a land of peace and prosperity. It has been free of any true war for centuries and has prospered for it. However, it has also changed little in that time and its guard isn't what it should be. For several centuries now House Star, a noble house that is the last standing member of the ancient Lunar Court, has tried to get Canterlot's other noble houses, and indeed the royal of the sun, to see this but have never succeeded. Twilight, newest princess of Equestria and heir of House Star, just might know a way to shake things up.

Sombra may have been defeated after his attempt to retake the Crystal Empire, but he was not destroyed. He still lives, and now he seeks to work his way into the mind of Princess Twilight Sparkle. As she struggles with the implications of her new immortality, she finds less comfort in the wise words of Princess Celestia, and is drawn to the dark magic of a fallen king.

This story is a sequel to The Monster We Made

She betrayed us.
She mislead us.
She imposed her rule upon us.
We rose in defiance.

Princess Twilight Sparkle discovers a centuries-old mystery hidden in the Royal Archives. Her investigation leads through layer after layer of deception and misdirection, setting her hooves on a path that seems to be leading to a mysterious secret. Along the way, she learns that some friendships can be very, very strange.

Book 1 of the Alicorn Adventure series.

AUDIOBOOK by VisualPony
Featured at the Royal Canterlot Library
TV Tropes Page (Courtesy of Sandtalon)
Goodreads Page (Courtesy of Facedeer)
Equestria Daily Page

WARNING: Major spoilers in the comments. Takes place several months after the end of season four. (Not a Da Vinci Code crossover, BTW!)

Do you see a dark tag? No, you don't. Not dark. Well, okay, there are a couple of dark-ish bits, but that's all. Not enough to warrant a tag. Speaking of tags, there really ought to be "Badass Twilight" and "Friendshipping" ones.

Sequels and side-stories (and more) can be found here Offprint and AO3, and a hardbound two-volume set of all that can be ordered from The Ministry of Image.

My editor for the first edition of this story was Gogito, and I can't thank him enough for all the hard work he did. My editor for the revised version was PresentPerfect, and he did a terrific job of getting the story into excellent shape.