Raven has long blonde hair and blue eyes in her human form, and red hair and blue skin in her mutant form. She is a literal ruthless assassin and master of disguise, and a mutant on the fence. She is a superheroine or supervillainess when convenient, changing sides in the blink of an eye. It is not that she does not care for anyone, but she is usually stoic and focused on her goals, and does not display empathy in any public manner. She is generally quite calm and composed.