D.Gray-Man and Fate/stay night
Crossovers
Argentum (New Version) by MikaMikaBOOM2.0 reviews
In one universe, Illya summoned Herakles as her Beserker. In this one, she summoned a certain silver-eyed exorcist.
Rated: T - English - Supernatural/Fantasy - Chapters: 2 - Words: 1,573 - Reviews: 9 - Favs: 92 - Follows: 112 - Updated: 4/18/2019 - Published: 5/11/2018 - Allen Walker, Illyasviel von Einzbern
May the White Moon Watch Over Us by Yolea Irk's reviews
The Noah family descended from an apostle, making them superior than normal humans. How fare they were against the White Titan? Only one way to find out. -Or alternate path where Allen Walker accidentally summoned Altera.- Alma Arc- One Shot
Rated: T - English - Adventure/Humor - Chapters: 1 - Words: 949 - Reviews: 6 - Favs: 44 - Follows: 35 - Published: 5/3/2018 - Allen Walker, Attila the Hun
Fate: Another Hallow by heavenschoir reviews
Allen Walker has one more wish. However, his existence has been twisted when summoned as a Servant. Can he still be able to fulfill his wish?
Rated: T - English - Supernatural/Fantasy - Chapters: 3 - Words: 4,223 - Reviews: 12 - Favs: 83 - Follows: 105 - Updated: 6/2/2017 - Published: 12/20/2016 - Allen Walker, Shirō E., Sakura M., Shinji M.
Argentum (OLD) by MikaMikaBOOM2.0 reviews
When Illya summons Berserker, she doesn't get Herakles. Instead, she gets a certain white-haired exorcist. (OLD VERSION! SEE ARGENTUM (NEW) for rewritten version.
Rated: T - English - Supernatural/Fantasy - Chapters: 3 - Words: 2,789 - Reviews: 32 - Favs: 133 - Follows: 162 - Updated: 2/10/2017 - Published: 11/10/2016 - Allen Walker, Illyasviel von Einzbern, Berserker
Fate: The War And The Innocence by OverLord Wang-Yu reviews
A seemingly normal boy begins to dream of a distant past and forgotten, the boy slowly realizes that his life was not what he believed, and when the time comes to fight once again...Will he be able to be at the height? The Holy Grail War has a new participant, his name: Allen Walker. Allen X Illya. English Version Of The Fic Made By Sekishi. AND YES, I GOT HIS PERMISSION TO DO SO!
Rated: T - English - Supernatural/Friendship - Chapters: 1 - Words: 2,254 - Reviews: 8 - Favs: 28 - Follows: 27 - Published: 9/1/2014 - [Allen Walker, Illyasviel von Einzbern] [Rider, Astolfo]