Diablo Crossover.

The Archangel of Justice destroyed the Worldstone to spare Humanity the corruption Baal infected it with. The force of its death knell shatters Mount Arreat and sends Tyrael hurtling across the endless planes of reality. He falls upon a world untouched by Angel or Demon, far from the sight of the High Heavens. So far, in fact, that he fears he will not be reborn from the Crystal Arch.

Wounded and near death, hope appears in the form of two strange creatures bearing the power of night and day.

Tyrael now faces a time of recovery as his power slowly heals within a body fashioned for him by his saviours. Justice Incarnate tastes for the first time the life of a mortal, and it is a strange, confusing experience .He has been left in the care of one Twilight Sparkle to learn of this world.

After all, where better to find peace and harmony than Ponyville?

Act I - The Root of Evil
Act II - ????????
Act III - ???????
Act IV - ???????

[Cover image used with full permission of the owner. Go on, go have a look at Chagial's stuff.]

Stop me if you heard this one: I have been sent to Ponyville on a personal quest. Now I'm stuck in a town with a cowgirl with a manly-sounding name, A crazy cat lady with variety, a damsel who wants to make me look fabulous, an egomaniac (who could be gay... it's the hair), and a mare so hyped up I swear she was on something.

No, I'm not Twilight Sparkle, but it is HER friends. I don't have any. That's why I'm stuck here. My name is Woundsalt.

Uber thanks to Carnival for this magnificent creation of a cover.

And do you really need a warning that there are spoilers in the comments? I expected more from you.

FANGROUP!
PATREON!
FEATURED SINCE 30/08/14 AND PRETTY MUCH DOING IT SINCE!

When the sky over the Crystal Empire is split open by a dark tear, Celestia, Cadance, Luna and Twilight must figure out a way to stop it. But in order to defeat darkness, sometimes you NEED darkness. And that leaves only one option; Sombra.

With his powers under lock down, and a growing connection to the strange darkness, can Sombra learn what it really takes to earn an empires respect, or will he abandon them to the darkness from another world?

UPDATED: Chapter one re-formatted, extra bits added, general tidying.

Edited by Dream Seeker!
Further helped into readableness by Hail King Sombra!

King Sombra, the tyrant of Crystal Empire is back, only to be imprisoned by princesses and put through reformation with Twilight Sparkle as his teacher. Can somepony with heart as black as night be reformed? Twilight believes so. Sombra in other hoof isn't so sure but something in that mare makes him try.

This is going to be one of my longest stories this far. Marked Teen for sexual innuendo and slightly gory-ish scenes. Nothing too bad though. Also this will not be a story that deserves a dark marking.

For now I'd like to thank Alun Aleriksson, pony of change, Microshazm and Sidetrack for helping with the grammar and overall writing in general. Thank you so much.

Cover art by lorekhearts.

Given the successful befriending of Discord, Princess Celestia deems that no longer will villains be defeated but instead reformed. While most have the chance to submit willingly or continue to fight, King Sombra is given little option. Brought back from the dead and stripped of all his powers and strength, it's all become a game of futility. Now Sombra only wishes he could have stayed dead all along.

Edited by spigo.

King Sombra’s dark influence was obliterated by the Crystal Heart, and the villain is well and truly dead. But when he attempts to steal the afterlife of an innocent victim, a human spirit is left hurtling towards Equestria, where this unfortunate soul is revived into the only vessel available: the reconstituted body of King Sombra himself.

Thus, a cheerfully oblivious alien is crammed into the form of the most evil and malicious being Equestria has ever known. Not that Shining Armor and Cadence know this, of course. As far as they are concerned, the King is back and he’s lost his fricking mind.

Click here for the TV Tropes page!

Celestia, the ever regal and gentle princess...

Celestia, who along her sister, rules over the land for eons...

Celestia, holder of unlimited knowledge and the power over the sun itself...

Is still a mare. And a very lonely mare.

She always wanted a foal to call her son, but she was a princess. Something desirable by many, approachable by none.
So what happens when Celestia finds a young colt?

Why she will adopt him of course. And she will love him forever.

Despite his cursing, senseless mumbling and apparent delirious mind.
Yes, she will love him, even if appearances can be deceiving...

Adam, the ever lazy and impulsive teen...

Adam, who wants nothing more than some peace and quiet, even if he's doing jack-shit to achieve anything...

Adam, holder of limited knowledge and power over his own laptop...

Is a pony. Or a colt, more precisely.

He was not always like that, though it doesn't change the fact that he is now. So, what will our human do in a foreign world, trapped in a foreign body?

Why he gets adopted of course.

And despite his cursing, senseless mumbling and apparent childish mind.
His adoptive 'Mother' will love him.

And why does her sister looks at him that way?

This story is a sequel to Memory Pending

The story of Moon Mender continues after his dream of an ending ceases. He continues his struggle to belong in a world so far divorced from the only other experience he can remember, but as an outsider of truly alien mindset, will he ever be able to find a place in Equestria? More importantly, will the life he left behind give up on its death grip so easily? The most important thing to remember is that things are rarely as they seem and sometimes, some things are better off forgotten.

This story is a direct sequel to Memory Pending. Without having read that, this story might be a little strange to most, which is frightening considering how strange it is already. It can be read as a standalone story of course, but you won't get the most out of it.

Further, I’m fully aware that not everypony enjoys more mature themes, so any scenes containing things of an M rated nature shall only be released in a separate story when the time comes. This story deals with more mature themes on a whole, as a warning. This version will do its best to censor the really sensual or graphic content out, of course.

Last but not least, this story has reached this final format through combined efforts of not just myself, but many a helpful pony along the way! Here’s an abbreviated list of those involved and the rolls they played:
Kiroberos – Author (Obviously)
Julia – Editor (Corrections, Grammar, and Flow)
Azu – Beta Reader (Corrections, Flow) (Until Chapter 35)
ExplosiveBrohoof – Beta Reader (Grammar) (Until Chapter 22)
Muffinking – Beta Reader (Corrections, Grammar) (Until Chapter 22)
All of my readers for being amazing, supportive, and best of all, enjoying the world we read and write about.

I used to love the idea of a human getting to visit Equestria. It sounded like a good way to set up so many shenanigans, except it's plagued with boring characters or really cliché ones or... the dreaded Sue.
I never expected it to happen. For real.
No, that's not real. What am I saying? Tom's... missing. Yes, and I will find him. He's not in the show... that's ridiculous. Don't say such things! My little brother can't be part of the show! It's just a coincidence that this little alicorn showed up, spoke with his voice, has the exact same personality and is based on his personal design for his alicorn OC!
IT'S NOT REAL!

What am I supposed to do now?