Brull was a female mole and a Foremole at Redwall Abbey. She had common sense and everybody liked her. She sometimes looked after Dibbuns. She was one of Redwall counselors. She found one of the green cloths among the battlements of Redwall Abbey and Brull helped to carry wounded creatures from the walls to the Infirmary. She wasn't a main character, so we know little about her.
Brull is the only known female to become a Foremole.