Fire Nation trebuchets are large weapons used by the Fire Nation to conduct long-range artillery warfare. They come in different sizes, from huge set-piece weapons on Fire Nation ships, to portable light artillery that can be mounted on cavalry or moved with infantry. Manned by imposing, muscle-bound trebuchet operators and capable of launching flaming munitions over great distances, these trebuchets were the scourge of city walls throughout the World of Avatar during the Hundred Year War.