Sifa Kereseth is the wife of Aoseh, and the mother of Cisi, Eijeh, and Akos. She is the sitting oracle of Thuvhe.
Sifa is a very loving, attentive mother. She is shown to have a very loving relationship with her husband (though they often bicker), and is a good teacher of potions to her youngest son, Akos. Sifa struggles with being an objective oracle, and, in the end of the novel, she manipulates her son into avenging her husband's death.
Sifa's currentgift is the gift of prophetic visions.