Since then , various leaders like Lex Luthor , the Wizard and the Silver Ghost have taken over .
Since then , various leaders like Lex Luthor , the Wizard and the Silver Ghost re-formed the Society , including old and new members in the roster .
Since then , various leaders like Lex Luthor , the Wizard and the Silver Ghost have taken over or re-formed the Society , including old and new members in the roster .