In which Shirou and his ladies wind up at Chaldea as the facility's newest cooking staff on D-Day. WARNING: Mature Themes Abound!

The Kaleidoscope: the essence of Second Magic, containing within it countless parallel worlds. A place where all possible realities exist, where fantasy meets reality. Worlds of Holy Grails, of Masters and Servants...and Riders.

Singularities. Points in Human History which have become corrupted with the presence of a Holy Grail with the end result being the incineration of Humanity. However, it is not the Grails alone which are divergent. The Incineration comes about as one world in particular comes to an end. The two become linked as figures from a different Throne reach across the barriers between worlds

Fate is a weird thing, you can try to escape it but it always catches up to you. So how does one decision change the fate of the world? what if one action was able to change the fates of two groups in their entirety? Let's see what happens when Hollows and Shinigami clash with servants and masters fighting alongside the reapers that protected them in their most dire hour.

Stranded in a world where humanity is barely holding to survival, where gods and demons fight over control of the throne of the Allmighty One, Chaldea joins the Council of Lucifer in order to fight for a world for humanity.

The Holy Grail War. Each Servant summoned is limited to only certain fiction and history. However, what if it was not? What if the Grail pulled servants from other sources of fiction? Other worlds, other realities, other stories? Should they simply be an anomaly or their Grail War be dammed? We shall simply observe.

A normal boy stumbles into a very abnormal situation when he saves a girl who didn't really need any saving. With the help of his Sacred Gear and some clever tricks, can he survive in this world that seems determined to spit in the face of common sense?

Ginger Graham was just a normal guy who wanted to live a normal life. He wasn't a huntsman and didn't want to be one. Let his friends go off and save the world. He'd rather read a good book. Too bad some magic lady forced some magic cards with the power of legendary heroes onto him without consent and now is getting dragged into trouble. Where did his normal, peaceful life go...?

As the Countdown of Yggdrasil's Termination starts ticking down. So does the life of a terminally ill girl, whose parents are members of Ainz Ooal Gown. Her fate was sealed on the day Yggdrasil would come to an end. But when transported to the New World, things change when she gets a second chance as her gaming avatar. How will she fare in the New World? (Renewal)

Shirou Emiya finds himself in another world after sacrificing himself to save Fujimaru, in a world of gods and monsters. On the verge of death, he saves a young girl, before succumbing to his wounds, thankfully, the young girl ends up being his salvation. This will now be being updated regularly thanks to the reception.

Upon a moonlit night, a witch descends from the stars. She protects the Hearth and smites the corrupted. The fates of many have diverged, yet at the same time flow the same. What new paths await those willing to enter the era of Extella?

Being whisked away into a fictional universe that you're familiar with, granted some pretty nifty powers to help out along the ride? Great! Finding yourself stuck in a three-way between conflicting universes that all seem to hate each other and anything resembling weakness? Not so great. Oh well, Cayman always knew he was a bit of an outlier, this just confirmed the trend.

DOOM X Fate/Grand Order X More! Two Gods, two beings with power unimaginable to the mortals below. Both find themselves fighting an eternal enemy, forced to rely on each other. Both push away the notion, yet find themselves on an adventure which will teach them the tragedy of humanity.

The Black Dragon was an insurmountable beast whose power defied the natural order. So long as the creature existed, the Age of Mystery would never end in Genkai. Humanity would need more than just the myth of the Argonaut to vanquish this tyrannical evil. Hope will arrive in the world of gods and monsters as the legend of Arthur Pendragon shall be reborn.

Fate is a strange thing. One moment you are trying to remember some memories, and the next you are sailing the Blue Seas with a historical pirate. Who knows what Fate has in store for me next? (SI-OC)

On her deathbed, Myne gains the memories of a Japanese woman, starting her off on a lifelong journey. Only this time, it isn't an inspiring librarian, but a powerful magus with dreams of becoming a true Magician. Equipped with Rin's memories, Myne is on a mission to gather all the knowledge she can and master the Mysteries of this new world.

Dead in my sleep, waking up in the body of Scathach from Fate and being watched over by Xigbar from Kingdom Hearts of all people. Not how I expected my new life to start out but I have no desire to waste it! Once again, Genderbending Hijinx, plenty of monster killing and Claiming Waifu. Welcome to Wrapped in Shadows! SI (Self-Insert) Story

[AAU, OCC characters] The man who saved Irisiviel von Einzbern from the living hell she was suffering as a vessel of Der Heilige Gral was not a grizzled mercenary disillusioned with the world. No, this time around it was a businessman and his wife visiting the vaterland on a business trip. Many years later, Hyoudou Issei learns the truth about his rather unusual family...

To protect his sister and himself from Britannia's politics following Japan becoming Area 11 he made a deal with the Head of the Animusphere Family. In exchange for becoming a master for Chaldea when the time came Lelouch and Nunnally would be hidden and protected. Lelouch travels to Chaldea to fulfill his end of his agreement unaware of what is awaiting him. Has a Tvtropes page.

Forced into a war not his own, Raiden must adjust to a world of mages he never knew existed. Lost in time once again, Jack the Ripper must face historical legends large and small while trying to find himself, balancing the man and the killer trapped within the same mind, to discover who he truly is.

Beyond the Human life, beyond from the Sea of Stars, a power beyond my reach shall soon be in my palms to control and use. In now a digitized World, I am one step closer to my goal of becoming a God. I shall use the power of the Gods to ensure my legacy, my Eternal Empire, and my ideal future for Humanity shall be eternal. Fate/Grand Order: New Order- The Umbral Star: Patricius.

After sacrificing his arm before his demise, Emiya fulfilled his desires to never let the past repeat itself. The man expected to return in a land surrounded by swords, waiting for his next orders, forever alone and broken. Unbeknownst to him, fate had other plans for the Counter Guardian... one that came to fulfill his long desired wish.

The Fuyuki Grail War, a legendary battle of Servants and magi that are fighting to have their wishes and dreams granted. This world should have touched a Heaven's Feel but thanks to the new 7 masters, this war was going to go down into something truly Nightmarish. And it all started when an Einzbern met a Hero of the Stars. A Multicrossover with other series

Holy Grail War. A ritual involving 7 Masters and 7 Servants, legends of the old, meet each other in clash of death until sole pair of Master and Servant achive victorious. Now, lets change some of this legends with a less old one. Multi-X.

Una joven, con un pasado oscuro y horrible, salvada y entrenada por el Caleidoscopio, llega a Chaldea en una misión de su maestro, pero se vuelve una inesperadamente una batalla por el orden humano. Ahora, ella no solo tendrá que pelear al lado de aquellos que son la esperanza de la humanidad, sino también a abrir su cerrado corazón. (Mithraxharem)