After years of trying everything under the sun, the Cutie Mark Crusaders finally earned their Cutie Marks and realized their destines.

But destiny is a funny thing, and the Crusaders are in for more than they bargained for.

A visit from Princess Celestia starts the Cutie Mark Crusaders and their new friends Diamond Tiara and Silver Spoon on a journey of discovery the likes of which Equestria has not seen in thousands of moons...

Just what is "Trinity Magic"?

The Princesses find an alien creature barely clinging to life at the scene of a terrifying crash. Can the Combined Power of the Elements of Harmony save it, or more importantly, should they save it? Will the arrival of this strange creature tear Equestria apart?

TV Tropes
https://tvtropes.org/pmwiki/pmwiki.php/FanFic/Article2

Whether they're pony or human, girls have one thing in common:

They talk.

They talk about life, they talk about love, they talk about each other. They talk about the weather, they talk about movies and music, they talk about the enormous magical disasters that threaten their world.

Whether they're pony or human, girls get together and they talk. And this is what they say.

A collection of short stories that may take place either in the Equestria Girls universe or the main Friendship is Magic universe.

It's just been a few days since the friendship games, but something drastic has changed. The solar system of Earth isn't what the inhabitants of the planet are used to. Plus there are two teenage, high-school students, who control the most important objects in the sky.

Editor: GaleSinger

In the magical land of Equestria there is a place for everypony. Even if that somepony was not a pony to begin with.

Given a second chance in a land that was so different yet familiar and sometimes frighteningly similar to his own was something he was not going to moan about, even if the young man-turned-pony sometimes sure does feel the urge to do so. However this time - under the new name of Midnight Blackmane - he promised himself to strive for greatness...

XCOM Record: Operation: Rising Star
11:52 am, 18th Febuary, 2016
Northwestern Territories, Canada.

Summary: Witness reports contact with extra-terrestrial creature. X-ray is unconcious and unresponsive. X-ray does not match description of previously observed species.

Response: Strike-One dispatched on high alert, orders are to recover X-ray alive. Alien Containment prepared for the new arrival.

***

The war ended. They were beaten back, their mothership destroyed, their command structure in ruins. Lost ships and soldiers continued in vain, but thanks to XCOM, humanity won, and the world was saved. The Volunteer saw to that - everything changed because of one man.

And then suddenly, everything changed again. Only this time, it's not a man's doing - it's a mare's.

Proofreading by the aweome Setokaiva, entirely without me asking!
Tagged Dark and rated Teen: Gore, because there is going to be some blood shed by the end of this.

Princess Luna, a mare history has long since scorned, always playing second fiddle to her older sister.

Trixie Lulamoon, an egotistical trickster of a mare, hated by Ponyville and most of Equestria for some tricks that got out of hoof.

Both mares, different in almost every way except for just one thing: they want to show the world that they belong. All they did was crave love and admiration, but instead they were cast aside and looked down upon. Together, maybe now they can show everypony their true potential.

Cover art by Graphic-Lee
Edited by Phaoray
Idea's bounced off The Great Eater

Dave has had a rough couple of weeks. His girlfriend dumped him, his mom died, and now he lost his job. He wanted some time to relax but a being from another world has a different idea.

Not mention an evil sense of humor.

Featured on 9/24/2015
7/9/2016
edited by RC2101_Copey and PixelFluttershy

This story is a sequel to The Evening Sonata

Sunset and Sonata have overcome every obstacle together in their long months of love. Sonata's talent for painting has led to a huge career break, and the promise of stability and happiness for the foreseeable future. But what happens when, during this important time, the most unexpected person possible should show up to ruin everything?

Discord, Equestria's resident spirit of chaos, has appeared seemingly only to give the young lovers an ominous message coinciding with a mysterious journal entry from Twilight Sparkle. Sensing trouble, Sunset Shimmer is determined to help her friend no matter the cost. At an urging from Discord, she and Sonata have decided to return to Equestria, but find a world that neither of them recognise.

(Cover Art by Daniel Gleebits)

To be inserted into Equestria, it's a dream come true for anybrony!

Meet the ponies!

Have super awesome magical adventures!

Use foreknowledge to avoid all those silly pratfall moments without screwing things up and causing irreparable harm to the Mane 6...uh...hopefully!

And all for the low cost of possessing Princess Luna, denying her any real freedom or the ability to move on with her life since she's in your head and you're walking around as Nightmare Moon!

Yeah...there had to be a catch in there somewhere, didn't there?