User blog comment:JWarrior89/The Battle of the Criminally Insane: The Joker vs Professor Genki/@comment-24180428-20130126031621/@comment-24180428-20130126035153

I know what the penetrator is and its effectiveness, but it has the power of the bat, but a different shape that doesn't have the one hit kill abilities of a crowbar. Crobar will peneterate the skull easyier. And Genki may still have his intellect, but Joker has more intellect tactics wise. ANd about the guns, you should have specified, the blog said twin revolvers, indicating both were revolvers.