Ben Tennyson really didn't want to waste a weekend on repeatedly invading an alien intruder's dreams. And that was before the dark blue horse with the superiority complex called dibs.
Alpha Church appears in Equestria: He is now an Alicorn with ponifed Halo armor and weapons, along with the AIs(Beta/Tex included) made from his fragmented mind, which may or may not be deteriorating. They may not be sure how to react to him.
Uncle Chan tries to balance running an antique shop, fighting demons, and being a Chi Wizard with being a loving Uncle to his nephew, his somewhat removed niece...and three little ponies who drive him straight up the wall.
Coco Pommel balances being the daughter of Sly Cooper and a member of the Cooper Gang with not disappointing her Law Enforcement mother, Inspector Carmelita Fox.
Each Simulation Team in project Freelancer has a crack team of analysts assigned to it. It's a good thing that the ones assigned to Blood Gulch were already slightly crazy, and that's before the ponies showed up.
Book Two of the Lonelyverse. Having gotten through Harry's first year with a lot of excitement, him and the alicorns thought they could unwind. Sadly, it was not to be. House elves, giant snakes, hidden chambers... Looks like another eventful year!
While poking through the Zin's systems, Kinzie Kensington discovers a member of another alien race of unicorns, apparently. One that the Zin are very interested in. When the Boss hears of this, a rescue is mounted for this strange equine...
Species-Reaper. Ocupation-retired civilization killer. Hobbies-choreography, calligraphy, and science. Object-someone to talk to who HAS ENOUGH BRAIN CELLS TO ANSWER BACK!!
In the final years of her imprisonment, Nightmare Moon was still plotting, but she wasn't returning alone. Behold, the Heir of the Moon! MLP/HP crossover
It's been several weeks since the Reaper War and Commander Shepard has been chosen to once again represent humanity on the galactic stage. However this time the audience will be slightly shorter...
Applebloom has a secret. A secret so well hidden even she never knew it. But when the truth comes to light, how will she cope when the reality of her past comes crashing down? More importantly, how will she deal with her new enemies: The Decepticons?
The Cutie Mark Crusaders find, repair, and pilot a giant mecha from Earth's distant future, while dealing with every giant robot anime cliche in the book. This Cutie Mark Quest is a real Crusade.
When Severus Snape died, he did so with many regrets. And we all know that death can do...funny things to those with unfinished business. And, stuck in a bright, garish world surrounded by creatures more infantile than any first-year, now so does he.