A new Fire Lord has been crowned.

Netflix announced Wednesday that Daniel Dae Kim will play Fire Lord Ozai, Zuko and Azula's imperious father, in the upcoming live-action adaptation of Avatar: The Last Airbender. The Lost and Hawaii Five-0 actor will star as the power-hungry leader of the Fire Nation, who wages war against the other elements and serves as one of the series' main antagonists. (In the original animated show, he was voiced by Mark Hamill.)