In one world Cu Culain is summoned by Kotomine Keiri as a lancer in the fifth Holy grail war. But in another someone beat him to the punch and summoned a different lancer servant first. This leads to multiple changes.

Illyasviel's death triggered an event that reincarnated her love ones after death to a different world. A world of an otome game called "Royal Road". Capture targets, heroines, villainesses, it's all here! Watch them as they survive the events of the game using future knowledge of the plot. PS: Any incidents are not Shirou Emiya's fault, it was mostly Illya! (AU)

The air was laden with smoke and ash, the sparkling sound and heat of the flames, the smell of burning flesh. The first thing he saw was that hell, it is the first thing remembers, because all his past life was burned in that accident. Or so he believed... Bright and forgotten flashes began to resurface from those memories... One word echoed loudly: Muramasa.

la cuarta guerra por el santo Grial está a punto de comenzar. Pero el Grial está corrupto desde la guerra anterior, degradado y casi totalmente corroído, lo que queda del sistema de seguridad del Grial activa un último proceso de seguridad para intentar no ser consumido, por la corrupción y terminar desatando un infierno sobre la tierra, invoca un octavo Sirviente Savior Class

Here they were on the last breath of summer, yet it also seemed like the start of something, something that had been building between them for a while. Skadi had never been one for the water, but Chaldea, and a certain human Master, had changed that. Likewise, that same Master-that man-had given her a reason to enjoy the beach. Skadi wanted to return the favor for Ritsuka.

If Emiya summoned as a Berserker in the Fourth Holy Grail War by Kariya. Thing goes out of control pretty fast, well, not like he cared anyway.

After being haunted by nightmares of his past for the past six days, who would have thought he would end up becoming a participant in a brutal competition between seven Masters and their seven Servants for a wish-fulfilling trophy. What to do when involved in the Holy Grail War, the thing he hates and fears the most. Should he face it? Or should he escape as far as possible?

The Tiger dances in the palm of the Devilish Bodhisattva. Through a quirk of fate Taiga and Kiara are tied together as Servant and Master. In the garden of forbidden pleasure does there lay salvation or damnation? Is there a difference to one who has forgotten their identity? As a new Servant enters the 5th Holy Grail War, is there hope for anyone as a Beast blooms?

When Alexander finds himself in an office he doesn't recognize and a man telling him story's of magic, vampire's, and knowing other versions of himself, he asked the only reasonable question "What drug's are you on?" turns out their some truth to the stories. Rated M, for violence, gore some swearing and since its type-moon, once more I will never write a Lemon.

In which the Hero's origins came not from the flames, but from the stars.

The Incineration of Human History, the Bleached Earth, the Lostbelts. When the stress and turmoil of these events become too much, a certain Master and Demi-Servant seek each other out for relief. LEMON. ONE-SHOT.

A story about a Master besides Ritsuka who's in Chaldea and interacts with the people of Chaldea. Just another Fate/Grand Order OC story. Rated M for the creative freedom and heavy topics of child experimentation.

Things go awry when a birthday wish made on a whim by a self-conscious Arturia miraculously comes true with some pretty big results... (One-shot for now; story up for adoption. Rated M to be on the safe side)

La vida de dos hermanos es interrumpida cuando algo les ocurre a sus juegos del Grand Order. Zelretch se presenta ante ellos con una oportunidad única en la vida: Volverse masters de Chaldea. Ahora deberán recorrer las singularidades para rescatar a los servants que han sido corrompidos por una extraña razón y seguir la historia ¿podrán hacerlo?

In the end times, the World did not survive an eldritch onslaught. It and the Counter Force united to save the last Hero of Humanity, transporting him across time and space with the required reserves for his adventure. Another adventure to save the world, a parallel reality where the Age of the Gods still thrived. A world where Humanity is in consistent danger of the supernatural.

Counter Guardian EMIYA has retired. He now lives in a peaceful town somewhere in Japan. Watch as he gets in alot of hijinks with his daughter in tow. I made this fic for fun, so please don't take this seriously. (Episodic, requests open, it's all about the fluff.)

A different upbringing, one meant to prepare him for what was to come. With the sacred scabbard embedded in him, the young man summons the Once and Future Kings. Wait, kings? As in plural? Seven kings? How is this fair?

An abnormal summoning of a certain Counter Guardian, he was sent back in time... but WAY before his desired Grail War. however, this Counter Guardian has learned to let go of his hate, and now he is in a peculiar situation... will he able to save everyone... at the cost of himself?

Once she considered that she allowed her friends to flee Artoria wasn't as bothered by the fact that she got captured by the enemy Caster. She could find a way to triumph, she always did in the past. But what she didn't know that her captor was someone from her past, someone who would love to see the King of Knights fall apart under her hands.

Shirou Emiya, born to a Clan following the name they had not officially been called in centuries, chasing after a dream created by their ancestor as relentlessly as any other Magi family reaches for the Root. This is the boy that Kiritsugu Emiya and Irisviel von Einzbern find in the rubble and mud of the Fuyuki Fire, and this is the boy that they adopted.

7 Legendary Heroes from across Time and Space are summoned to fight for Greatest Holy Relic in the World. Or so it should've been. Instead, 7 Distinct Canonical Possibilities (routes) of Emiya Shirou are summoned. Saber, from Avalon. Archer, from Alaya. Berserker, from Sakura's Side. The result? Nothing less than a Fated Clash of Unlimited Blades, Working towards a Feel of Heaven.

Emiya Shirou is a Chef. A Chef...OF JUSTICE! Entrusted by his father, Kiritsugu, with a certain mission to save Jeanne D'arc before it's too late, Shirou and his childhood friend Saber set off to Totsuki Academy, to win over the Heart and tongue of its Ruler, the Heavenly Virgin Maiden of Totsuki Academy. (*A unique take on Shokugeki no Souma, with only Fate/Stay Night Characters*)

The Earth has died because of the humans who lived on it, but humanity still remained on its corpse. Gaia called to other planets in order to have the remained of humanity killed by sending the eight Aristoteles, the strongest being of each planet. Following the death of Type Saturn, the final battle was started and an all out war began between the Aristoteles and humanity.

Kiritsugu Emiya, a cold heartless assassin and magus slayer, and later a participant in the Holy Grail War was expecting nothing more than some form of peace after that, but everything changed when he wakes up, baring the command seals on his hand, but instead of having Saber serving him, he's going to be serving her in the times of Arturian Legend.

[ Fragments of Chaldea Supplement 0 ] Life was an endless reel of memories, and some frames were often lost among the many. Though forgotten, they never ceased to exist. Each one was a tiny blink of color within the bigger picture, but they helped paint it nonetheless. They were just smaller gems among the endless trove that was Chaldea.