Knot of Thorns
- Tiadora works for Cardinal Adrastus Thorn.
- She aided the Nessian Knot in escaping from Branderscar Prison, and later helped to train them.
- Furthermore, she has served as a liason between Thorn and the Ninth Knot.
- Her personality is cruel and disdainful, seeming to take pleasure only in the suffering of other people.