A tall bald woman in red robes, Thundrazi is a Red Wizard of Thay, who resides and works at the Thayan Embassy in Mulmaster. She is a close friend of Mistress Astrid Saj. She does not speak to others unless she is spoken to first. Even then, she keeps her answers brief and curt.
Thundrazi has a soft spot for the young of any race. This is definitely an odd characteristic for a Red Wizard; she is actually a Harper spy working for the Hawks. Keeping her cover is important to her, hence her short answers to any questions. Only endangering of the lives of children can force her to act out of character.
Thundrazi appears in DDEX2-01-5 Fear like Dark Oblivion.