Wikimedia Commons/Avatar The Last Airbender TV Aang masters the elements in Avatar: The Last Airbender Season 2. Follow his journey with Katara and Sokka through the Earth Kingdom toward the epic showdown... April 3, 2026 AceShowbiz - The highly anticipated second season of Avatar: The Last Airbender continues to follow Gordan Cormier's Aang as he strives to master all four elements before confronting Fire Lord Ozai, portrayed by Daniel Kim. Season 1 focused largely on Aang's journey learning waterbending under the guidance of Kiawentiio Tarbell's Katara.