User blog comment:Markim99/PE Proposal: Mongul/@comment-31330278-20190814221920/@comment-2059440-20190815030407

he has successfully harmed Superman on a far greater level than Lex ever has, or any other villain in his gallery tbh.. he is on the same level as Joker in that regards, since Joker has successfully harmed Batman on greater levels than almost any other villain.