Bela's skills, resources, lack of loyalty to anyone other than herself, and willingness to do whatever it took to get what she wanted made her a dangerous adversary despite not all that invincible, having struck a demonic bargain from her youth for ten years and had bore that debt the entire time.

Bela was 5'8" and, according to Rufus Turner, "skinny." She had shoulder-length light-brown hair and green eyes. She spoke with a posh English accent, although she could mimic an American accent.