Ms. Bitter NoHead is a female NoHead trainee. She is not related to Mr. Demonic NoHead; she was discovered to be a mutant and accepted into the group. It is likely that she fought in the First NoHead War. During the NoHead Cataclysm, she was assigned to protect a group of trainees. Paige, who was leading the attack, caught her doing this and initiated a duel with her. After briefly dueling Paige, Mrs. Bitter NoHead was killed. Not much else is known about her.
- Before The S.M.S.B. - Part 3 (first appearance)