Words and actions can sometimes hurt more than we know, sowing betrayal and hatred where friendship and innocence lies. A single thoughtless action can be a tipping point, one fallen domino setting off hundreds. Look back, and answer me.

(Brand-spanken new) TvTropes page here
Story theme is Chronophobia

On a dark night filled with even darker magics, an insane cult attempts to give Nightmare Moon a body and life of her own, utterly separate from Princess Luna. But, when the spell is interrupted by Celestia, something unexpected is created.

Now, a little black alicorn filly named Nyx finds herself living under the care of Twilight Sparkle, only to be haunted by memories and emotions from her past. Is she Nightmare Moon reborn or is she simply a doppelganger with a soul and mind of her own? Can Twilight Sparkle protect Nyx from those who refuse to see past her dragon eyes and black coat?

Or, will Nyx be forced to inherit the sins that may not even be hers and become the greatest evil Equestria has ever known?

The newly coronated Princess Twilight suffers an abrupt tragedy. Having lost two loved ones, she begins to question her own mortality, and that of her friends.

AJ, Dash, Rarity, Pinkie, Fluttershy. . . they are just the beginning. Twilight will live for thousands of years, so every pony she cares about—every pony she will ever care about, will die.

She could barely handle the pain of one funeral, let alone the thought of hundreds of them. Twilight finds a clever way to ensure all of her friends never die. They can’t all be ageless alicorns, but they can all move into Twilight’s Dollhouse. Then they can be best friends forever.

Sequel: Twilight's Dollhouse 2
Fanmade Song: Twilight's Dollhouse

Source: Dreampaw
Editor: Gage of Grandiloquence, Breath of Plagues
Pre-read & Idea pony: TypeWriterError,
v1.1 Revised chapters 1-10 on May 1st 2013
--Pending a few more revisions, including ch. 14
Now on TV Tropes.

Twilight Sparkle took a nap after Season 9 ended, only to find herself back at the start of Season 1. Stuck going home the long way 'round, will she be able to keep the timeline she remembers intact, or will the butterfly effect bulldoze over everything she held dear before the reset?

Submitted for the approval of the Midnight Society, this is a story concept I originally was going to abandon until I got a mountain of positive feedback. Expect character tag changes as each chapter comes out. (And yes, the cover image is inspired by Groundhog Day.)

Here's an entirely optional guide to the canon of this story, which will be updated periodically to include new details.

Featured April 20th - 22nd, 2018.

Following her tragic death by yet another villain of the week, Twilight Sparkle finds herself facing something all alicorns eventually uncover.

The continue screen.

When Pinkie came knocking at her castle door, Twilight herself was a little surprised. She had brought her a gift. But the older mare had a strange, dark mood about her. Shouldn't Twilight be happy, anyway? Yet when she opens the present, it just might be the most heartbreaking thing she has ever recieved.

Twilight Sparkle never was a Unicorn and she didn't even know it.
What happens when her true heritage comes to light? Will she willingly embrace it? Or will she be forced to?

Beware of spoilers in the comments!

Edited by uTTerAbsurdity, Zervziel, Stormwatch and Gwenio

Cover art by the talented Cartoonlion and colored by the equally talented Stormwatch, original can be found here

Click here for the Tvtropes page

Twilight had planned to visit Sunset Shimmer and her friends over in the other world for a nice, quiet weekend, away from all the worries and problems associated with being a Princess of Equestria. Unfortunately, things rarely go as planned.

After an accident cuts her off from Equestria, Twilight finds herself stuck in the human world until the gateway between the two worlds can be fixed. Which wouldn't normally be a problem...

...If she wasn't still a pony.

Now with TvTropes page!

Cover art
Proofread by Dusty Old Qrow, RQK, Dusty Tomes (Ch. 2), Emtu, and Doctor Candor.

Taking place a week after the royal wedding of Canterlot, Twilight has a nightmare which leads her to believe that the Changeling threat is still at large and anyone around her could be in disguise. Her personal worries get even worse when she gets haunted by a scarring incident caused by her brother and her friends the night before the wedding and believes that no one can help her. But when Twilight breaks down and suffers from emotional trauma, will her friends be able to realize the importance and value of true friendship through their foolish mistakes? Or have they not learned a thing at all this whole time?

Please contribute to this fanfic's TV Tropes page here.

Twilight tries on her first pair of glasses, and though she enjoys them, something goes wrong. Anypony who merely looks at her faints on the spot, and she must figure out why before the entire city of Canterlot is compromised.

Cover art made by the talented and super cool MalWinters!

Now with a YouTube reading by Short Stories, and another YouTube reading by ZeusMacD