Alias
Erik Magnus Lehnsherr, Magnus, Michael Xavier, The Master of Magnetism dan Sang Pencipta
  
JJ, JJJ, Jolly Yunus, Jameson J. Jonah, Jackal, Jolly Jameson, Jiggsaw Jameson, Flat-Top, Buzz Kepala Prune, Wajah pinkle, Puss Walikota Jameson