Nightmare is a human, and is about "6'3. He has dark skin, and a burn scar over his right eye. Nightmare has medium length black hair, pulled into a low ponytail. He also has a light stubble on his face. His hair his very soft, and always very well taken care of. The bangs of his hair cover part of his right side of his face. He's a collage student. Nightmare is typically stoic, cold, quiet, calculating, and intelligent. He speaks very very formally, but his first language is Spanish.