While playing in the Everfree Forest, The Cutie Mark Crusaders come across a pony nearly dead in the woods. After saving her, she decides to help them get their cutie marks. But these cutie marks seem to be a little bit... Demonic.

After a quite terrifying encounter in the Ursa Majors cave with Twilight Sparkle and her friends, Rarity awakens the day after feeling not too well, and steadily getting worse as the day drags on not realizing her body slowly succumbing to the effects of Vampirism.

Rainbow Dash finds herself in the middle of an epic clash as Michael Jordan leads the forces of good in an attempt to stop Cobra Commander and his Evil League of Evil from destroying Equestria. Will Godzilla beat Voltron? Can the Care Bears out-stare the Decepticons? Is Ponyville about to get clobbered by King Kong?

Mere mortal words cannot describe this titanic struggle. Just what IS going on?

Twilight always thought that being able to send the Princess her letters instantaneously through Spike's fire breath was the best thing in the world. Instant correspondence with her mentor and secret crush could never be a bad thing, right? Unfortunately, Twilight has a habit of writing her secrets down on flammable materials. Now her secret's out, so what's a panicky unicorn to do? Panic, obviously!

A dud prophecy turns the townsfolk wary of the Elements of Harmony. The only solution to restore friendship: make the prophecy come true and temporarily take the reins as Ponyville's new masters! The Mane Six are going to learn just how hard it can be to be the bad guys...

A Romantic Story by Thorax

Canterlot... For centuries, Canterlot was the shining gem of Equestria, the pinnacle of pony society. Now, it’s a reminder, a bleak and monolithic warning to the world. 

Changed by the chemical and technological poisons that plague the mountain, an abomination of nature, I wander the greatest disaster Equestria has ever seen. 

... I will escape eventually, and when I do, I hope my friends still see me as Twilight Sparkle, and not the monster that hides among the ruins. 

"Oh come on, Applejack! Just one trip around the clouds! One!"

It's an invitation that Applejack has heard countless times. However, no matter how often Rainbow Dash bugs her to experience an air ride, the farm filly flat out refuses.

Then one afternoon, on a day when Applejack is strangely quiet and distant, she suddenly agrees to Rainbow Dash's persistent request. The pegasus happily oblidges, not knowing what has truly motivated Applejack to give in, nor the fact that--more than anything--Applejack could really use a good friend right about now.

Princess Celestia is not having a good week. But is the fish in her mane merely an accident, or is something more sinister at work? What's wrong with Pinkie Pie? And... are those zombies? Only the coven of mysterious robed ponies plotting her downfall know for sure... and they're probably not going to tell her.

[follow user Nightcoremoon for an eventual reboot & continuation- written October 5, 2017]

Derpy and Pinkie fight over which is better. Applejack gives them the idea to mix the ideas, and soon, the two ponies have made nearly a dozen recipes. Upon discovering this idea, Twilight realizes that it could be a big opportunity for both Pinkie and Derpy, and advises the two to go into business.
However, neither really know how to finance a business. Unsure about how to manage such a thing, the idea is nearly scrapped: however, Twilight offers her services. She hypothesizes that it would be a great opportunity both for them and for herself: they would make tons of money, and she would be able to learn things about economics. Perfect material to send letters to Celestia for, right?
[No Twilicorn]