Avatar Book 3 Fire Episode 10-11 - The Day of Black Sun Part 1 / The Day of Black Sun Part 2 >The Eclipse: As the eclipse begins, Sokka, Aang, and Toph search for the Firelord, but only find Azula, and give chase to her. Realizing that she is merely delaying them, Sokka initially attempts to stop the chase, but Azula provokes him by telling him of Suki's capture. Elsewhere, Zuko confronts his father, finally recognizing Ozai's treatment of him as abusive. He tells Ozai that he will join forces with the Avatar. As he begins to leave, Ozai stalls him by revealing that Zuko's mother was banished after, in order to save Zuko's life, she helped Ozai seize the throne by assassinating his father, Firelord Azulon. As Ozai finishes the tale, the eclipse ends and he attacks. Zuko redirects Ozai's lightning back at him, using the technique taught to him by Iroh, and leaves, intent on freeing his uncle. However, Iroh has already escaped from prison before Zuko can join him. The exhausted and diminished invasion force has no choice but to surrender and be captured, but at the urging of his allies, Aang flees with his friends to the Western Air Temple. Zuko follows them in a stolen war balloon.