[["Superman's main nemesis is Lex Luthor, though some of his other notorious foes include Brainiac, Mr. Mxyzptlk, Toyman, the Prankster, Mongul, Metallo, Parasite, General Zod, Doomsday, Cyborg Superman, and Live Wire. Some villains can be allies, such as Bizarro, Queen Maxima, or Lobo.", 102.0], ["Prime Superman villain is Lex Luthor, but he had others such as General Zod, Ursa, and Non", 70.0]]
name superman's villains
literature,superman