male
Heatblast is the Omnitrix's DNA sample of a Pyronite from the planet-like star of Pyros.
Heatblast
Aliens in Ben’s Omnitrix
for Aliens in Ben’s Omnitrix in Ben 10
Suggested by themegacaster
Ben Tennyson discovers a mysterious object that latches on to him and allows him to transform into various types of aliens to fight evil.