Etheldreda Miskatonic is a mysterious and powerful character from the Demonbane series. She is a sorceress and a key figure within the story, often providing critical guidance and support to the protagonist. Etheldreda's knowledge of ancient magic and her connection to the powerful artifact, Demonbane, make her an instrumental force against the antagonistic forces threatening the world. Her enigmatic nature and deep understanding of the mystical arts add layers of complexity to the narrative, making her a pivotal character in the unfolding events of the series.