It is the 41st Millennium in the Equestrian Imperium. It has been nearly 10,000 years since Empress Celestia banished Nightmare Moon, thus ending the Lunar Heresy. The Goddess-Empress of Ponykind senses Nightmare Moon returning to conquer the Equestrian Imperium. Space Marine Librarian Twilight Sparkle is summoned by the Empress to find five more Space Marines across the galaxy to eventually face Nightmare Moon.

Now, Twilight Sparkle and her trusty cyborg baby dragon assistant, Spike, travel the galaxy in search of these five ponies. Little does she know that in many parts of the galaxy, there is no harmony. In many parts of the grimdark galaxy...

There is only war.

(A Ponified Warhammer 40k fanfiction I hope to complete someday.)
(Thanks to Angel of Speed for proofreading this, and to Matthais Unidostres his support.)

While traveling through the magic mirror between worlds, Sunset Shimmer touched upon the realm of Chaos, her course diverted. Rescued by unknown forces, Sunset awoke on a world besieged by daemonic incursions. While running from a daemon, Sunset comes across a dying member of the Order of the Cerulean Chalice, an Ordo Minorus of the Adepta Sororitas. Entrusted with a holy relic, Sunset is given the choice of taking it to the other members of the order, or dying on the doomed planet.

Suspicions surround Sunset on reaching the order, many questioning her nature and whether or not she was sent by their God-Emperor. Some loath her, seeing her as a xenos at worst, or a tainted mutant experiment of the planet's deceased lord at best. Others believe her sent by a Saint, or claim she is merely some form of abhuman. But none of them fully trust Sunset.

To prove herself, Sunset is placed among the scholla within the convent, all while coping with the loss of her magic, and in a new body. There she'll make friends and rivals, and either prove her worth to the Emperor, or die.

Burn the Heretic. Kill the Mutant. Purge the Unclean.

The text is based upon the world crafted by the devs and writers of Equestria at War

The Overlord of Solemnace, member of the ancient Necron dynasty of the Nihilakh, self-proclaimed Archaeovist of the Solemnace Galleries, Preserver of Shattered Moments, and he-who-is-called-infinite, Trazyn the Infinite.

Particularly savvy and hell-bent on acquiring new artifacts for his collection and, according to him, for the righteous task of eternal preservation.

Unscrupulous, he goes to great lengths to ensure that everything he lays his eyes upon, but also likes to jest when it is possible.

In his quest to ever expand his collection, and annoyed by his rival and at times friend, Orikan the Diviner, intrusion in his Gallery, he went to more worlds exotic to discover and offer himself more precious trinkets. It was thus that he came across this world after obtaining a machine from Orikan’s sanctum.

Here is the account of the creatures he met in his voyage to that... "pebble".

Brother Sgt Vorn Aldor of the 9th company finds himself in an alternate Equestria. A three-way war wages across the once peaceful nation. Equestria stands bloody with Celestia at its helm. To the West Nightmare Moon controls all and finally to the North King Sombra once again reigns over the Crystal Empire.

If you like or don't like it please tell me so I can improve.

----I believe it is relevant to inform the few readers that this story is on indefinite hiatus. I am sorry.

For the past several weeks, Twilight and Starlight have been working on a secret project that they refuse to elaborate on with their friends. Only that it might change how they view the universe.

When the girls, and even the princesses, finally get to see what exactly the two have been working on, it's not what they expected. But what they hear on it will leave its mark on them.

Across the universe, a world is dying. And Twilight and her friends will hear its message.

A Warhammer 40,000/My Little Pony crossover

Celestia and Luna where shooting a cereal commercial when hell breakes loose, and drags them into a world of demons, skull mountains, and the all new Hell-Hogs: Khorne Flakes! Hell-Hogs: Khrone Flakes, a healthier beginning to an eternal service to Khorne! What dangers will Lord Khorne unleash? Will their skulls be added to the skull mountain? Will Khârn ever catch the spilt milk? All (All=none of these, them, etc.) will be revealed shortly!

This is a cure for my writers block, so I don't give a soggy crumpet about what you say!

-Lightning \[T]/

A prophecy leads the Imperium of Mankind to deploy a Deathwatch team deep inside the Warp. Soon they encounter Equestria and the "Six Blessings" it harbors. How will ponykind react to the fierce and grim protectors of humanity? The two sides will need to find common ground, and fast: a new threat has arrived in Equestria, and they will stop at nothing to see this fragile alliance destroyed...

A Warhammer 40,000 crossover. Special thanks to csimadmax for creating the cover.

The Death Korps of Krieg, seeking atonement from their government's betrayal decades ago, they give their lives willingly in the everlasting fight against the enemies of the Imperium of Man. Averted by even their fellow Guard regiments, they show a high degree of fatalism and an unusual morbidity of habit. Yet they are highly disciplined, morally reliable and self-sufficient soldiers.

The 42nd Siege Regiment had been deployed on Kheltan III to reclaim a supply route that had been attacked by the Eldar. A simple enough task for the stoic men of Krieg. But an ion storm attack and an innocent experiment by an alicorn from another world can make even the easiest of tasks much more difficult.

A Warhammer 40K/MLP:FIM crossover

Celestia, Luna, Twilight, Cadance, the four supreme powers of the old world. Born to lead, they rouse their mighty armies to conquer all before them. The mountains will quake, the seas shall boil, the sky itself shall crack open, AND NONE, save perhaps the chaos god of poor connection speed, SHALL STAND IN THEIR WAY!! At least, until a dark and mysterious strategist comes to challenge their supremacy. . .

It is believed that the first Primarch to fall from the Emperor's light was Lorgar of the Word Bearers, who then proceeded to corrupt several of his brothers-including Horus Lupercal himself-leading to the Horus Heresy.
This information was false. Another Primarch had fallen once before and the fall of one Legion led to this Legion's existence and that of one other to be completely expunged from Imperial records.

The Forgotten and The Purged, The Second and The Eleventh, the first two Astartes Legions to face off in an all out war-a war that Equestria was dragged into. Will the Legiones Astartes be willing and/or able to protect this new world as they would their own? Or would Chaos consume this realm through the new crack in reality?

This story is on a 'trail run' sort of thing. I wrote these first two chapters to see how the idea would be received. I may continue if I get to a place in my other story where I feel I can leave it for a bit, or if this is asked for enough - not that I expect it will be Call me a realist.