User blog comment:Mnzombie/Your Sacred Gear/@comment-27876048-20160430230052/@comment-27876048-20160501140927

One of the Young Indiana Jones movies featured an artifact called the knife of cain, it gave a wielder great power in exchange for the spiling of innocent blood. There was a movie called He Never Died, where the main protagonist is Cain himself and at one point in the film he is seen holding an old archaic knife and speaking some type of spell/chant over it in some language and its been implied that's the weapon he used to kill Abel.