Of Omashu — [s1e5] The King

: Aang chooses to fight the King himself, who reveals himself to be a powerful and creative earthbender.

: Thinking outside the box (or "against your preconceptions") and the enduring nature of friendship despite a century of war. The Three Trials [S1E5] The King of Omashu

: Aang is told to find and catch a "beast" named Flopsy. He initially chases a small rabbit-like creature before realizing the massive, frightening animal nearby is actually the friendly Flopsy. Major Characters & Revelations : Aang chooses to fight the King himself,

: The city of Omashu, built into a mountain and known for its massive, earthbending-powered mail delivery system. He initially chases a small rabbit-like creature before

In the fifth episode of Book One, titled " The King of Omashu ," Aang and his friends visit the Earth Kingdom city of Omashu, where Aang is forced into a series of deadly trials by an eccentric king who eventually reveals himself to be Aang's childhood friend. Episode Overview