Fate/stay night and Mahouka Koukou no Rettousei/魔法科高校の劣等生 Crossovers
Moon Cell Irregular by psychored1911 reviews
The Moon Cell Automaton works in mysterious ways. Most times, it pits participants of its Holy Grail War against each other in order to determine who's worthy of its power. Other times, it uploads the consciousness of its most recent Grail War victor into an alternate dimension, with an irregular Magic System to boot, in order to grant him the life he never had.
Rated: T - English - Sci-Fi/Fantasy - Chapters: 15 - Words: 94,951 - Reviews: 415 - Favs: 1,033 - Follows: 1,266 - Updated: 9/23/2022 - Published: 9/10/2016 - Hakuno K., Tatsuya S., Miyuki S.
Conflicted schemer by Lord Einzbern reviews
In a world with magicians that can nuke an entire army or remotely turn your weapons into explosive, the only way to survive is to hide in the shadows. Or to bulldoze everyone with noble phantasms, but that isn't very fun now is it? ( inspire by Magus of Dust by mr.PurpleBook and living with peace and leshure as my motto by miauzhang
Rated: T - English - Humor/Adventure - Chapters: 17 - Words: 46,683 - Reviews: 34 - Favs: 181 - Follows: 230 - Updated: 10/22/2021 - Published: 11/4/2020 - Illyasviel von Einzbern, OC
Irregulars' Fate in the Magic High School by ReavesTheReader reviews
Magic is never short of its anomalies. Even to the normal world, there exists the moonlit world, a place where irregularities such as Heroic Spirits and magi, anomalies in their own right, persist. But what if it were a world where magic is science? Where mysteries are broken down into facts? Could such beings be considered normal? That depends. What constitutes as 'normal' to you?
Rated: T - English - Fantasy/Drama - Chapters: 2 - Words: 76,116 - Reviews: 41 - Favs: 287 - Follows: 392 - Updated: 4/13/2021 - Published: 12/31/2020 - Shirō E., Kiritsugu E., Tatsuya S., Maya Y.
The Irregular Magician and the Third-rate Master by tsucchizumi reviews
At the age of six, Tatsuya Shiba was undergoing an experiment done by his own mother. Unfortunately someone got into that way and it changed the boy’s life completely.
Rated: K+ - English - Fantasy/Family - Chapters: 1 - Words: 4,820 - Reviews: 17 - Favs: 95 - Follows: 142 - Published: 8/2/2020 - Ritsuka F., Tatsuya S.
La Espada en la Escuela Secundaria Mágica del Irregular by Richy Escorpy reviews
La magia, alguna vez considerada como el producto de leyendas y cuentos de hadas, se había convertido en una realidad a través de la Ciencia. En un futuro lejano surge una espada que amenaza el fino equilibrio entre los poderes del mundo, persistiendo a través de sus ideales intentara no romperlo en el proceso. Por KaleidoMirror
Rated: T - Spanish - Sci-Fi/Romance - Chapters: 2 - Words: 10,492 - Reviews: 4 - Favs: 35 - Follows: 47 - Updated: 4/30/2020 - Published: 4/18/2020 - Shirō E., Tatsuya S., Miyuki S., Angelina S
The Sword at Irregular Magical High School by KaleidoMirror reviews
Magic, once thought of as the product of legends and fairy tales, had become a reality technology. In the distant future a sword arises to cut the fine balance between the powers of the world and not lose it in the process.
Rated: T - English - Sci-Fi/Romance - Chapters: 2 - Words: 10,718 - Reviews: 92 - Favs: 305 - Follows: 422 - Updated: 4/18/2020 - Published: 3/20/2020 - Shirō E., Tatsuya S., Miyuki S., Angelina S
Irregular Dungeon Master by Remrezbox reviews
Seorang anak lahir dengan tidak kemampuannya menggunakan sihir di keluarga klan sihir bangsawan, di karenakan dia meninggal dunia di akibatkan oleh kecerobohan Kami-sama Dia mendapatkan kesempatan kedua, "Yosh! Aku akan menjadi Hero!" pikirnya. Tetapi rute awal yang di ambil malah rute untuk menjadi Maou.
Rated: T - Indonesian - Adventure/Sci-Fi - Chapters: 2 - Words: 7,173 - Reviews: 1 - Favs: 3 - Follows: 4 - Published: 1/20/2018
Mahouka Koukou no Rettousei: Moonlit World by Shidou Haruka reviews
AU. Thousands of years before the emergence of Modern Magic, the supernatural world was split from the human world by the King of Magic, thus ending the Age of Gods. Now in the present day the two worlds meet once again, triggered by the appearance of Modern Magic. Join the King of Magic along with the Magus of Flower in solving this mystery and its connection with Modern Magic.
Rated: T - English - Sci-Fi/Supernatural - Chapters: 3 - Words: 8,211 - Reviews: 35 - Favs: 129 - Follows: 163 - Updated: 1/16/2018 - Published: 7/2/2017 - Merlin, Dr. Roman, Tatsuya S., Maya Y.