“The Flash Year One” finale! This oversize anniversary issue marks the end of Barry Allen’s journey to become the Flash—but at what cost? The Turtle’s final play will challenge our hero in every way possible, and by the end of the battle, a Flash will be born—and a Flash will die! Also in this issue, witness Lex Luthor’s offer to Captain Cold, whose icy vengeance waits for the Flash just around the corner…