User blog comment:Cfp3157/Season 3 Episode 5: Etrigan the Demon vs. Hellboy/@comment-5232784-20130515222813/@comment-5078776-20130516021639

Did you not read the definition of the weapons Hellboy uses? One uses iron, which Etrigan is weak to, and the other is a shotgun that shoots rockets. Hellboy is probably bringing more damage to his opponent than Etrigan is.