Who is Batman's worst enemy?
His arsenal of weapons includes razor-sharp edged playing cards, acid-squirting trick flowers, joy buzzers with a lethal electrical charge and a fatal laughing toxin called Joker venom. He is Batman's archenemy, as well as the most famous and recurring villain. Who is Batmans biggest enemy? The ultimate Batman villain is a deranged psychopath who acts as more of an agent of chaos than an organised criminal. Also known as the Clown Prince of Crime, the Joker is the arch-enemy of the Dark Knight — one capable of such unthinkable evil that can make even Batman shudder.