“Firebending power comes from the breath.”—Iroh
Zuko is actually a ninja.
When I was a boy my father, Avatar Aang, told me the story of how he and his friends heroically ended the Hundred Year War. Avatar Aang and Fire Lord Zuko transformed the Fire Nation colonies into the United Republic of Nations, a society where Benders and non-Benders from all over the world could live and thrive together in peace.
Lao: My daughter is blind. She is blind and tiny, and helpless, and fragile. She cannnot help you.
Toph: Yes, I can.