Emiya Alter first appeared in Fate/Grand Order as the Alter version of EMIYA, the Counter Guardian Archer from Fate/stay night, debuting in the Shinjuku storyline in 2017. His Noble Phantasm, Unlimited Lost Works, is a corrupted form of Unlimited Blade Works, and its chant is widely shared as an anime ability activation sound among Fate fans. Clips of the line spread through Fate edit compilations on YouTube and TikTok, where the darker delivery became shorthand for a hero turned ruthless, keeping it in use years after release.