Azula's Pride

Azula is the new Queen of Ba Sing Se. Her father calls her and Zuko to Fire Nation Capital Palace to make her Great Admiral and Zuko Crown Prince. She rebels, deciding that she wants to stay the Queen of Ba Sing Se and convinces Zuko to follow her plan to Ozai's defeat and to become a powerful family. End of the Avatar cycle and new era of multi-elemental bending open to everyone.