A new magic threatens to destroy Gavin-or change him forever. Gavin has secured the city, preventing the deadly Fates from bringing their terrible sorcery back to Yoran, but Tristan remains at large. Their fight had been a test, and Gavin knows he can't fail the next one. When a strange attack pushes him to reveal the depths of his magic, Gavin knows Tristan has returned to finish what he started. This time, he's working...