Don't call her Alexandra, her name is ALEX! She has an older twin sister named Sylvia, nicknamed Jellybean, who's also a witch in training and is better at it than her, both because of natural talent and because Alex had to re-learn magic with one hand. Sylvia doesn't lord it over her, though; she's a very loving sister and acts years older than Alex, instead of several minutes (which Alex somewhat resents). Alex wants to be an ~aesthetic pinterest witch~ but she can't keep plants alive for the life of her, and also she lives in a cold and snowy place. Doesn't have much contact with other people, which makes her useless lesbian tendencies even worse. Her magic is blue and illusion-centric. Lost her hand as a child. Zach built her a prosthetic, and now serves as a sort of mentor to her.