The heroes of Avatar: The Last Airbender are memorable in their own right, but when it comes to villains, there's none more ...

Zuko and Azula are two of the most prominent characters in Avatar: The Last Airbender. These siblings come from the Fire Nation, a society of people who can create, control, and fight with fire.

Admit it. You know you want to! The Fire Nation characters on Avatar: The Last Airbender smoke out the competition for coolest crew around… Or is that, hottest? We love every denizen of Avatar: The ...