Anne Marie met John when they were both teenagers. She was present when John unintentionally damned Astra's soul to Hell. Anne was traumatized by this, so she became a nun, in order to pay for her sins. Since the incident she grew a strong hatred towards John. She also blames herself for introducing John to magic.
Powers and abilities
- Magic: Anne Marie taught John magic and helped him study the occult.
- Bi-location: Anne Marie has the ability to be in two places at the same time. She is able to project a physical and unstable form of her body. She used this ability to contact John while she was in Mexico.
- Exorcism: Although possibly not as skilled as John, Anne Marie has shown the ability to exorcise a powerful demon from John's body. Anne's exorcism technique seems to be more traditional than John's, as she reads from the bible and splashes holy water in the process.
- Occult knowledge: Anne Marie has acquired extensive knowledge of the supernatural.