And besides the most important figures, there was an awesome and memorable cast of supporting roles like Iroh, Bumi, and Azula. Except for characters, the universe they made was so expansive and comprehensive the makers used a similar universe for his or her spin-off series, The Legend of Korra. Have https://share.evernote.com/note/a12be27a-6b18-80fa-21c4-5a959d3c51d3