Whether they are super heroes, super villains, antiheroes, or supporting characters. Either they are jobbers, being wasted as characters in the background that don't speak, have gone into limbo not made appearneces for 7 or more months, or when they make appearnces they are crap.

Sin Eater He quotes the Bible justifying his murders as god's will. Very underrated Spider Man foe, also I think he could also be a enemy of the Punisher.