Lex Luthor
 
Pre-Crisis
   Lex Luthor
   with Lexor Battle Suit

Post-Crisis
   Lex Luthor
   with Kryptonite Ring
   with metal hand
   Lex Luthor Jr.
      note (clone plague)
   Lex Luthor post-clone plague
      note (Kryptonian battle suit)

 Elseworlds
   Brainiac-Luthor hybrid (Earth-6)

All characters and concepts TM DC Comics; DC Heroes TM Mayfair Games Inc. Comments, corrections or criticism? Write me!