Due to a good deed gone wrong, a pestilence known as Necromyth overwhelmed Equestria, turning so many ponies into flesh eating aberrations. In that chaos, an undead being with a human past emerged, following his own purpose. Crossover Undead Knights.

In the recent three weeks ponies from Ponyville began to disappear with no trace. Twilight was nowhere to be found. Worried about the situation, and her protege's fate, Celestia issued a search for. But the truth was far more sinister. And gorier.

An attempt to make a crossover with Blasphemous. Don't expect anything spectacular since this is just an experiment of mine.

A infamous sequel to the MidnightMare247's The Elements of Insanity, that i will call for commodity the Pillars of Obscenity. Sara, a girl involved in a bank robbery was first killed and put in a twisted Equestria. And went to gain horrible powers.

You know the gimmick about human being ponyfied and brought into the canon of the show. But, there's some kicker. A boy, Allen, goes indeed in Equestria...... FROM THE GRAVE! Side effects: Medium Plot Bending, Black Humor, and Videogame Logic.

Nine days after a incident, a group of four students encountered a Deplacer, a mysterious entity and tried to take on him. They paid the price of that error by being thrown into Equestria and turned into the villains... But not the equestrian ones.

In a land that was forsaken from the rest of Equestria, the happy life of a filly was compromised by the time she got her cutey mark under horrific circumstances. Dark powers from hell were bestowed to her and a grim shadow threatened her future.

A inmate with a dark past, Grimwood Vileberry, found herself struggling for her own survival when her inner powers manifested. Everything goes down hill as the world around her became warped and tries to kill her. And she has no intention to die.

The Mane Six, now being the Elements of Insanity, found themselves dealing with the threat of a bipedal pony-like, demonic villain, who is in reality a human boy named Alex Phirrel. The kicker? The said villain is the main character of the story.

When Efrain Lecarde managed to slay Lucifer, his monument, the Castle of Eternal Night, crumbled. Too bad that said castle was brought to Equestria by someone who is trying to resurrect him there. A crossover with Castlevania Lecarde Chronicle 2.

Looking for Winona after her daily bucking, Applejack stumbled into a very unusual fruit that wasn't supposed to there. She picked that up out of her curiosity, unaware of the infectious effects that could have on her and others. Is madness or worse?

Suzaku Aki, a infamous troll who make fun of the Brony Community was teleported to Equestria, in pony form, by a mysterious force, who gives him a dreadful task: take down and purify the Elements of Insanity

During the usual zap apple harvest, Applejack discovered a very grotesque one, being shade into a reddish rainbow pattern. She tried to pick it up, unwittingly starting a nightmare that deformed everything in it's own form... Starting with her body

After Chrysalis has been defeated and dethroned, Starlight Glimmer offered her a chance to reform herself. The queen refused and swore revenge before running away. But that wasn't supposed to happen. Someone from above is not happy of the result.