FusionDex

Pyukuorb is content to sit near ocean currents where it can easily feed on small particles of matter like algae. When surprised, it expels its internal organs with an explosive electric charge, incapacitating it and at least startling the threat.

It bears an uncanny and unexplained resemblance to a Pok? Ball. It can eject its internal organs, which it uses to engulf its prey or battle enemies.