'The Mare In The Moon' wasn't the only legend that Twilight read that fateful day. And just like the aforementioned legend this one was also true. it just happened earlier than the other, and Twilight is 'dead' center of the legend.
Twilight gazed out into the evening ocean, her mind full of questions that had no answers. Why couldn't she stop it? Why couldn't she save her friends?
Cadance was curious as to why a kirin was sitting at their dining room table. What she finds out was definitely more than what she could consider. Not that Shining Armor helped at all.
Twilight the alicorn ex-princess comes to oversee the Summer Sun Celebration, but a griffon named Gloomy Dash has her on edge. Trusting such a predatory creature to face Nightmare Moon will certainly be interesting.
A normal pony, named Twilight Sparkle, has become a chimera. After finding others like her, they become superhero’s. She and her friends try to stop the cause of what is changing innocent ponies into unusual chimeras
Older, yes. Wiser, perhaps? If he had learned anything, he wouldn't be there. Offered a new chance to visit Equestria, he takes it, not understanding just how much it has changed since the first time. At least he lacks wings or a horn.
Prince of Equestria, do you not wonder of your old life anymore? You realize, it's still there. I didn't take you, dear lost one. I copied your soul. Would you like to see what became of you? Where would Silver Watch be without Equestria?
Silver Lining, now wielding a cutie mark and an insatiable desire to learn and codify magic, has graduated from grade school and now faces the challenges of a magic academy as a young adult. This former-human is learning his place in Equestria.
Gaea Shield is a proud member of the guard. Despite being a pegasus, he has the bulk of any earth pony, matching mass with Big Mac. But brawn alone may not be enough as the political minefield he's stepped in isn't kind to those without finesse.
Somepony seems to have thought it would help Discord with staying on the straight and narrow if he were required to send Celestia reports on friendship, like Twilight Sparkle does. Somepony was plainly out of their mind.
The former human known as Silver has attempted to throw his life away, but neither Luna nor his wife, Night Watch will tolerate this. He claims it was an impulse, but they will cure him of the deep breaks even if it means reassembling him from parts.
After rescuing Princess Flurry Heart from a frigid limbo with the help of the Crystal Heart, Sunny wonders where to go from here with the first alicorn Equestria has seen in centuries.
[invalid integer] years after the events of the show, one pony wanders the decrepit streets of Canterlot, with only her memories for company. Sequel(ish) to I, Sweetie.
Everycreature forgot about Nightmare, and she's now disconnected from a host and growing in power. The best way to show all of them she is now the most powerful ruler in Equestria, is obviously by casting a near irreversable spell.