Black Princess Peach has tan skin and long, back-length blonde (actually yellow) hair. She wears a black, ankle-length dress with wrist-length sleeves and dark stilettos. She also wears maroon lipstick.

She is cruel and brutal, masochistic and sadistic, and overall twisted, a shell of her former self. As merciless and evil as she may be, though, she has a negative interest against B'harnee, therefore teaming up with the heroes to stop him.

Black Princess Peach relies on magic and science to get her through trouble. Her most powerful spell is "Black Shadow".

Black Princess Peach started out life as Princess Peach Toadstool, a gentle, kindhearted princess who ruled the Mushroom Kingdom. After the kingdom was taken over by Dr. Wily, she was won over by the doctor, thus turning into the witch we know today.