Heatblast is the Omnitrix's DNA sample of a Pyronite from the planet Pyros in 5 Years Later. Heatblast's body, due to his fiery nature, is composed of pure plasma energy, covered in plates of reddish rocks. He is significantly muscular, while his shoulders have holes resembling volcanoes. His uniform consists of specialized black, white, and green leggings. His feet have a slight oval-like design with only two toes and one back toe. The Omnitrix symbol is located on his chest. Pyrokinesis- Heatb