And Apart from the key figures, there was a tremendous and memorable Solid of supporting roles like Iroh, Bumi, and Azula. Apart from characters, the universe they established was so expansive and in-depth which the makers utilized a similar universe for his or her spin-off collection, The Legend of Korra. https://share.evernote.com/note/207a371e-e2ed-5dd3-0121-c46870e774b9