Zuko

was Team Avatar's main enemy, Zuko's life revolved around trying to capture the long-lost Avatar to end his exile and regain his honor as the Crown Prince of the Fire Nation.

Zuko is easily recognized by the distinctive scar on the left side of his face, which he received at the age of thirteen in an Agni Kai against his father, Fire Lord Ozai, shortly before his banishment. . The match was the result of an incident in which she inadvertently disrespected his father for speaking out of turn and refusing to fight him.

He is of medium height and very good looking. He has black hair and golden eyes like most members of the royal family. At thirteen he was challenged by Ozai, his father, who left a mark on the left side of his face that encompassed his entire left eye, cheek, and ear. He is very similar to Azula, his younger sister, but the difference is that Zuko has a kind look.

Zuko has proven to be a complex person rather than a true villain. At the beginning of the series there is no indication that he will become an anti-villain, but over time he becomes a hero in his own right.

Zuko's big heart was, for most of the series, overcome by his desire to return to the Fire Nation; Zuko desperately wanted to regain his right as heir to the throne of the Fire Nation, but above all to regain the love, recognition and respect of his father. Zuko believed (or forced himself to believe) that by capturing the Avatar his dreams would come true, which makes Aang his greatest enemy. Zuko believes that a person becomes strong by having to work hard and fight for what they want. He says that he doesn't want to have good luck, as he believes that he can control his own destiny.