During his exile, Zuko became bitter, impatient, and a complex young man, akin to a tragic villain. More than anything, he wanted his place as heir to the Fire Nation throne and his father's love. Zuko had convinced himself to believe that capturing the Avatar would make these wishes come true.has a bad relationship with his sister, Azula. Aside from his bending, Zuko also developed a masterful skill in swordsmanship, and he specialized in dual wielding swordplay, using a set of dao blades.