Pale Torrent of the Flowing Birthright
From Jaggedthrone
The Protagonists first came across this lady when she was possessed by Ki'rix the Hive along with two of her fiery brothers. When her brothers were killed, the demonic influence on her waned and she was able to be saved by Veiled Daughter Descending's surgical skill. She is a known sorceress and cast her magic on the behalf of the group while they extricated themselves from the Wyld. In exchange for her freedom she was bound to an oath not to do anything that would bring the Wyld Hunt down upon the Protagonists.
From what little information the Protagonists ferreted out of her, it appears that her family is outcast and is seeking to set up a new domain in the South. It would seem that something them did at a sacred place brought Ki'rix the Hive into their lives. She claims that he is an unbound demon and implicated the Lunars in releasing it though she had no proof, only arrogance.
Avenger's Eye of the Seal of the Unbound warned Aenaeris (Eris) "Ghostfeathers" that Pale Torrent wrecked nature wherever she went.
For her life, she owes the Protagonists, through Veiled Daughter Descending, a life debt.