Brings to mind... Granny Weatherwax is a fictional witch from Terry Pratchett's Discworld series, known for her powerful, practical magic and a strong moral code. She is a formidable and often cantankerous character who uses "headology" (practical psychology) and sheer willpower to protect her home of Lancre, rather than relying on traditional spells. She is a complex character who is good but not necessarily nice, and she is a central figure in many of the Discworld novels.