Rowena has long dark hair and pink eyes, and she wears two side buns and glasses to conceal her identity. She is a master of disguise and gathering information as part of the job. She is a brilliant, cunning, patient, calm and confident person, which helps maintain her illusions and covers even more. She is shown to be stoic, firm and ruthless, ready to gather all information at any cost. However, she is a good person at heart with strong moral compass.