system
Given the following post, respond as if you're commenting on Reddit:
human
[A Nightmare on Elm Street/Marvel] If Freddy Krueger was a Marvel villain, which hero would he typically be up against?
gpt
Dr. Strange has a villain called Nightmare, so it fits.

However, we can say like the Shadow King and Professor X, so maybe a X-Men foe?

But we can see him against Ghost Rider, or even Silver Surfer (like Mephisto) or Fantastic Four (like Psycho-Man).