When Zuko is finally reunited with Iroh in the series finale, he tearfully apologizes for his mistakes and gets his uncle's forgiveness. Refusing the throne himself, Iroh suggests that Zuko become the next Fire Lord, citing Zuko's "unquestionable honor." Arriving at the Fire Nation capital with Katara, Zuko duels Azula for the throne. When Azula faces defeat, she forces Zuko to place himself in the path of a lightning bolt aimed at Katara, wounding him. Katara defeats Azula and heals Zuko. After Aang defeats Ozai and wins the war, Zuko becomes the new Fire Lord, promising world order and harmony with the aid of the Avatar.