Rosario & Vampire / Fire Emblem Awakening crossover. This is now a thing that is real. Rated M because M covers everything below it and I'm a lazy bastard.

Takes the perspective of one of the clones summoned on the night of the Forbidden Scroll Heist, who decides to stick around. Likely to stick quite close to cannon plot-wise. (Setting is 'slightly' AU) Rated M because people die when they are killed.

Kiritsugu Emiya died at the conclusion of the Fourth Grail War. But not before offering himself to the World in exchange for summoning someone capable of preventing another such disaster. Now summoned as Counter Guardian EMIYA during the Fifth Grail War, the gun-slinging Archer continues on his path of killing people to save people. Summary is awesome but story sucks.