Heatblast (born on December 27, 2005. - April 11, 2021.) is the new American 2005-2021 fictional magical original official cartoon beautiful friendly kindly flaming fiery thin naked slender humanoid alien TV main character and the traditional-animated classic first Ben 10 pretty good kind Cartoon Network television 10-year-old magic fire-based skinny slim flame fire male Pyronite creature superhero protagonist of the new American 2005-2021 Cartoon Network fictional first official original classic comedy adventure fantasy action science-fiction sci-fi traditional-animated cartoon television franchise, Ben 10. Heatblast is the Pyronite from the new own homeworld star-like alien home planet, Pyros. Heatblast has his new three own different favourite colors are red, orange and yellow.

Heatblast is a flaming fiery humanoid slender skinny slim thin flame fire naked fire-based male alien creature with yellow curly flaming head, white eyes without pupils and irises, red mask-like face, collarbone resembles a volcano, light yellow magma body and skin covered by dark red rocks, feet have a slight oval-like design with only two toes and one back toe, new magical fire powers and new magical fire abilities. Heatblast has the Omnitrix symbol and the Ultimatrix symbol on his chest.