Heatblast is the replica Ultimatrix's DNA sample of a Pyronite EVO.
Appearance[]
Heatblast's head is more monstrous than that of a typical Pyronite. His rocky skin is more brownish, and he has holes on his shoulders from which fire spouts. His hands and feet are animalistic. His eyes are solid red. His chest has an opening, and there is a tail-like attachment on his back. He wears the Ultimatrix symbol on his chest.
Powers and Abilities[]
Heatblast is a pyrokinetic, meaning he has the ability to generate and manipulate intense heat and fire from his body. He can breathe fire like a dragon.
Heatblast can create a fire whip.
History[]
Generator Rex[]
- In Ben 10/Generator Rex: Heroes United, Heatblast battled Rex before switching into Alpha-Arms.
Appearances[]
Generator Rex[]
Season 3[]
- Ben 10/Generator Rex: Heroes United (first appearance)


