|Full Name||Mr. Nightmare|
|Date of Birth||??|
|Current Status||In Dreamland|
|Family and Relations|
|Main Weapon(s)||Boxing Gloves|
Mr. Nightmare is a recolored version of Mr. Sandman, with grey boxing gloves and clothes and darker, purpler skin that has dark particles swarming around him. He has red eyes, which flash when he delivers hard hits.
Relentless and cruel, Mr. Nightmare doesn't care who his opponent is and doesn't need a ring for an excuse to attack people. When he knocks out people, he also appears inside their minds to destroy them mentally, using their worst fears as aid. Mr. Nightmare does have a weakness though: lucid dreamers.
Mr. Nightmare is stronger and faster than Mr. Sandman, with the added ability of being able to go inside the consciousness of people he knocks out. He can do anything in the mindscape that he wants to, but he only uses those powers to utterly destroy characters mentally. The effects of a Mr. Nightmare attack leave either the character comatose or under his control.