Batman The Devastator, On Earth -1, Superman Turned Evil, Batman Battled Evil Superman With An Kryptonite Spear, And Then Once After His The Batman's Right Hand Was Cut Off, Batman Had No Choice But To Inject Himself With An Doomsday Virus, And Once After That, He Becomes 'Batman The Devastator', Beating Evil Superman Badly And Killing Evil Superman, Then Once After That, 'Batman Who Laughs' Appears, And Then Recruits 'Batman The Devastator'.