Discord has been telling Rarity about the various adventures that her friends are supposed to be going on, in 'other worlds' no less, though she politely listens to them so she doesn't hurt Discord's feelings. She never once believed that he was telling the truth, not with how outlandish some of his tales had been, but her mind changes when Sunset Shimmer and Starlight Glimmer return from their own adventure with powers beyond anything she had ever heard of before. Before long she decides to investigate the mirror herself, where she steps into an unfamiliar world that is unlike anything she has seen before... only it is a world that terrifies her.

Rarity awakens in a place called 'Things Betwixt', a limbo between worlds, where she discovers that she's in an unfamiliar body and in an unfamiliar world with a different set of rules than what she is used to. Along the way she discovers that she has been cursed in some manner, making her one of the cursed undead that roam the new world she has discovered, and that there might be some small hope of reversing her condition. She also discovers an companion who wishes the same thing and decides that, by working together, the two of them can free themselves from their curse and return to their normal lives.

She and her companion must survive the dangers of the world she has found herself in, complete the most insane quest she has ever heard of, and hopefully cure themselves of their curse... and hopefully she can find a way back home once their quest is over.

(Dark Souls 2/MLP Crossover)
(Part of the Universe 13 story series, though reading the other stories is not required)

A thousand years after the Princesses disappeared from Equestria, Twilight Sparkle meets a lost Cloudsdale scout named Rainbow Dash. Together they look for a way to end the thousand-year night and dispel the darkness that has spread across Equestria.

Edited by Pascoite
Contains fairly mild grim-dark. Inspiration taken from the Dark Souls games, but it's not strictly a crossover.
Chapters titled "Arc #: Chapter Name" are part of the main story. Chapters titled "Character: Chapter Name" are one-shots about other characters, set in the same world, and aren't necessary in order to follow the main story.

(Part 1 of the Unfortunate Souls Series)

Artorias. Second in command to the Four Knights of Lord Gwyn. Having trekked the abyss once, and was told once again to, Sif and himself venture to Oolacile, only to find it's inhabitants turned against their will by Manus. After he and Sif venture into the Chasm of the Abyss, Artorias finds himself surrounded by strange creatures. In a desperate attempt, he tries attacking with sword, but it goes through them, he bashes with his shield, and the Abyssal creature destroys his arm. Able to no longer carry the burden of his shield, he gave it to his wolf companion as the Abyss swallows him and changes him...

Not long after, the Chose Undead finds himself triumphant against Artorias, sending the corrupted Knight fading away....
Although, this is not the end of our Abyss walking friend...

If somebody told me I would become my favorite ultra hardcore knight who has walked through the abyss, had a giant grey wolf for a pet, and had a great sword that could drive someone insane just by touching it. I would immediately have punched them in the face and then proceed to drag them to a mental hospital. Now I have become what most Dark Souls players fear, an Abysswalker.

* Warning Minor Spoilers Ahead About The Plot Of Dark Souls, You have been warned *

Oscar, Knight of Astora was born with a sliver spoon in his mouth and a honourable crest by his side. His family in Astora wealthy and prideful, though this never corrupted his kind soul and warm spirit. His integrity always put to the test in this harsh, unforgiving world. When Oscar was a child of a tender age all he wanted to do is help the weak and powerless. He always saw this as his highest purpose, though as soon as his parent enrolled him into to "Astora's Elite Knight Academy" Oscar realized that if he became the greatest knight in all of Astora he could be more then a hero.
Though now after all these years Oscar is going to die in a cold, dank cell but what if there is a alternative, A way out from his hollowing and the chance to be truly alive again for as he family says.
"…Thou who art Undead, art chosen...In thine exodus from the Undead Asylum, maketh pilgrimage to the land of Ancient Lords…When thou ringeth the Bell of Awakening, the fate of the Undead thou shalt know…"
Who's to say that the land of Ancient Lords is not Equestria? Follow Oscar on his pilgrimage to find out the fate of all the Undead who come to Equestria.

* Amazing Art Work By Carson-Drew-It! Check his art work out at http://carson-drew-it.tumblr.com/

Ser Ornstein, Captain of the Four Knights, Proud Dragonslayer in the service of Gwyn, the Lord of Sunlight. Or so it was, once. No more, however. Endless cycle after endless cycle of Chosen Undead have led Ornstein to death after death. Now the cycle is broken, and everything is reborn as it were, however. . . why is the cycle over? And what happens now?

Equestria, a peaceful land of harmony and coexistence, where friendship is a study endorsed by the crown and dragons are defeated with a stern talking-to. But how long can the citizens of Equestria and its governers keep the peace when the fabric of another universe starts to seep into their world?

My name... I do not remember my name... I do not know my purpose... my duty... my previous life... nothing. I hold a sword, and wear armor. I must have been a warrior in the time long past. Yes... I have a memory of it now... I was a warrior. A knight... of Heide...

I spend my hollow unlife doing naught but roaming; boundless in my futile objective to find a purpose. Whosoever has attempted to engage me has found themselves impaled at the end of my sword, or prostrated by its biting blade.

And so it goes, the same series of events. Day after day, month after month, year after year, decade after decade, century after century... until the cycle, to my astonishment, is suddenly broken.

After a strange event occurs, I find myself in another land entirely. What was once dull trees, ruined landscape, and a dying world, is now a forest of life, and a countryside of utter frivolity. What were once hideous beasts and selfish kinfolk that plagued my sight, are now replaced by small, sentient, equine creatures that almost reek of an emotion I have long forgotten.

One of this land's inhabitants in particular seems to go to great lengths to observe me, much to my annoyance.

Yet on I travel, deeper into the bowels of this new world, one sentiment still ringing clear in my otherwise empty, thoughtless head as I march:

This story is a sequel to Kurai the Forsaken

Seven years have gone by since the defeat of the First of the Dead, Gravelord Nito. Observing the dreams of the co-ruler's subjects, Luna comes by an odd door leading to a dream where she discovers something that gives her doubts on the events that transpired. Had it all been a fabrication? Or has a new hero emerged from the world of Lordran and settled in Equestria?

This is a Dark Souls crossover with MLP: FiM, before the whole Tirek incident. Most of the lore will be explained in this fic, but the basics you will simply find anywhere. For an in depth analysis of Dark Souls, watch this guy. VaatiVidya

Cover art made by the exceptionally talented chuylol14. Check him out if you get the chance.

Thrust headlong into a strange new world, Solaire of Astora must make amends before he can continue with his mission. Unbeknownst to them all, a shadow from his past approaches.

Twilight has been brought into the land of Lothric, with no clue how she got there. Searching for answers on why she was brought here and how to go home again, she must adapt to survive the harsh new land. If she's lucky, make some friends along the way.

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Author's Notes
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Hello, my good lady's and gents, I am OpenPage and I am bringing you my first ever story! A grand magical story that will set twilight on a whirling adventure through Lothric where she will make friends and die... like die a lot.

This is my first story so I wish for as much feedback as possible. Anyway, I hope you like the story, and all that might come with it.