And besides the principal characters, there was an awesome and unforgettable cast of supporting roles like Iroh, Bumi, and Azula. Except for figures, the universe they produced was so expansive and specific that the makers used the exact same universe for his or her spin-off collection, The Legend of Korra. https://www.bizbangboom.com/gable-top-packaging-an-innovative-and-sustainable-solution/