Rin Tohsaka travels to Academy City to participate in the Fifth Holy Grail War, in order to win the Grail and fulfill her father's legacy. After meeting with a certain unlucky Level 0, she finds herself in an entirely unorthodox conflict, where the rules are utterly broken, and the world of Science and Magecraft collide.

A powerful anomaly breaks the boundaries between two completely separate realities as heroes of old and new are flung from their world to a world where magic and science clash beginning with the rebirth of a foxy caster who meets an unlucky boy, what will come of this journey and will they make it through together?

M for language and possible lemons, also gore possibly. There are inconsistent updates but I'll try my best. My first fanfiction ngl, so give me any feedback possible, takes place after NT22R but before GT 1. Kamijou Touma delves into a completely different concept of magic, in which he learns about Imagine Breaker, and the truth behind his family and name?

It was the same old story. The only survivor of the Great Fuyuki Fire, found and adopted by a former Magus Killer. Or so it was, but someone decided to intervene at the last moment and insert himself into the story. What happens now is still a mystery. For the future may be similar or different depending upon the choices that one were to make for themselves.

Reincarnation was not exactly what he expected after death. Despite this, Accelerator exploits it as a second chance to start over. But fate is unpredictable. Will he fall back into darkness? Or will he be able to walk the path of light?

Worlds colide as an anomalous force causes two completely seperate realities to come into contact with each other starting with a misfortunate boy and his foxy caster, will they survive the trials ahead?

shirou emiya é um menino muito comum que ama sua família e faria qualquer coisa por eles quando fosse considerado normal ... bem, pelo menos até que ele encontre um médium Joe e uma moleca lutando contra um vampiro pervertido que quer seu corpo por algum motivo ... sim está tudo normal

Follow Roy Crowley, the 'embodiment' of St. Michael the Archangel as he grasps the miracles of the Religion of Cross. This is the story of the son of 'The Most Evil Man in the World', 'The Beast of Apocalypse', 'the Greatest Magician in History', 'BEAST666'. "『BEAST777』, the one who shall cross the evil of mankind! "

Yggdmillennia turns the Fourth Holy Grail War in Fuyuki into a Great Holy Grail War by becoming the Black Faction, except all of the Servants of Black are characters from A Certain Magical Index.

Throughout mankind's history, only several humans have developed reality marbles. Now, Shirou finds himself amidst a city of roughly a million of them. Welcome to Academy City, Emiya.

A Singularity in modern day Tokyo, despite the planet being burned away. The capital of science that coexists in a world bathed in the occult. And an event that risks to destroy both worlds. Thus, Chaldea has stepped in, but between a boy with a strange right arm and the most powerful magician in history, there is much more beneath the surface than even they could have predicted.

In one timeline, the servant EMIYA found his answer after fighting his younger self. Within another, in the wake of the failed Level 6 Shift experiment, several parties attempted to take advantage of the chaos and use spare clones for an nefarious experiment, only to offend a power far greater than their own. As an accessory of poetic justice, how will EMIYA change his new world?

todas las personas en el mundo están amarradas a los hilos del destino, que sucede cuando la única persona que no lo esta, interviene en cierto incidente cambiando el destino de todos los que lo rodean...

One day eight servants show up in front of the seven level 5 espers and Touma Kamijo. Now thanks to the effort of Aleister Crowley and Kirei Kotomine the 6th Holy Grail War is about to begin in none other than academy city. Just one thing the servants are not heroes of the past but instead from the multiverse...

Rob gave me the choice to pick any one power before I reincarnated. So I chose UBW. Unfortunately i found myself as as 10032.

Two years have passed since the Fifth Holy Grail War, and Rin Tohsaka and Shirou Emiya have lived a relatively quieter life in the Clock Tower. However, recent events regarding a struggle between the Church and a certain Scientific City-State in the East has caused some unwanted turmoil. With war looming over the horizon, will Shirou pick up his blades again?

The Moonlit World is the side of the world that's filled with magic and strange supernatural beings. But the supernatural can also be laced with scientific origins. Science and Magic. Two sides that try and must remain separate. There are many involved in both sides, but for a few involved, they just want to finish high school. When Science and magic cross paths, a story is born.

The fight between Accelerator and the weakest, Touma was stopped by a sudden white light that teleported them in another place. Accelerator, Touma and Misaka find out they are now servants at the hands of different masters but apparently they're not part of the 7 servants, Touma is the 8th, Misaka the 9th and Accelerator the 10th.

Un nuevo comienzo, nuevas aventuras, nuevos orígenes. Kamijou Touma ha vivido toda su vida engañado y con un rompecabezas casi imposible de descifrar se encuentra con Emiya Shirou, ahora ambos tendrán que trabajar juntos y esta vez no solo contra magos, espers o servants, algo mucho peor se acerca. Lo siento, no se escribir un buen Summary (además es la primera vez que lo hago).

A Certain Unfortunate Level 0 goes about his daily life encountering different Heroic Spirits. This is my first story, so I apologize for any OOC moments, inconsistencies, and grammar mistakes.

One-shot/Story idea proof of concept. A fate route Shirou who had been fighting for years ends up in Toaru and, after a time continuing to fight warlords and opressors there, ends up in Academy City learning that his Reality Marble is similar enough to an Esper ability for the two to be mistaken as one another. Will not be updated, if you wish to adopt idea PM me.

Pobre Kamijou Touma simplemente me divertire haciéndote sufrir en esta historia

A simple meeting that could possibly change everything.

Sequel to IGW. Winter Break has finally arrived, but a certain blonde cabal boss appears to drag Touma away into another conflict very reminiscent of a certain war. Meeting with some old friends as well making some new ones, he makes his way to the United Kingdom to deal with the efforts of a certain cabal, but their plan leads into a much more complicated situation.

Zouken's plans go astray when he accidentally summons a Servant from a certain world. One-shot.