The literal antichrist, a human-demon hybrid, and move by the guys downstairs to negate their inability to manifest on this plane due to very old contracts. She's the twelfth attempt at this and so far the most annoying. Theo and Moloch are tasked with looking after her this time and making her complete the tasks she was created for. These is very hard bc she's completely batshit and very volatile. The guys downstairs don't expect either of them to survive.