Paranormal has gone drab with anything possible used and drawn out [spoiler]Lets take Zombies for instance. They have been dried out, put through a ringer, and freeze dried but there are still zombie movies, tv shows, and video games being pumped out full steam. It has lost any scary quality and now people just use it as an way to imagine themselves being badass, rather than... you know, becoming a zombie.[/spoiler] However there seems to be no limit to the atrocities a human can commit. This is why The Joker is arguably the best villain of all time. No powers, no amazing skills. Just a psychopath with no respect for human life and he thinks all of existence is just one big joke.