FusionDex

Although Pupigross's rocky armor is mostly hollow, it is still incredibly durable. By expelling pressured air from the vents on its legs, Pupigross can propel itself through the air or increase the force with which its claws can strike foes.

Pupigross has four brains that are joined by a complex neural network. A Pupigross creates a gas inside its body that it ejects under compression to propel itself like a jet.