Nomad Lizard Gigatairansu

ORIGIN:
Scientists on a planet overcome by toxic sludge pollution inject the sludge with enzymes that cause it to evolve intelligence. They then convince the sludge to travel in a starship and find a new home. The advanced sludge land on the planet Marnfeec, and irritate the native monster Gigatairansu, who moves from planet to planet, never quite comfortable enough to settle down.

ABILITIES:
Tyrant Beam: fires powerful energy from horn when irritated enough
Flapping: small wings flap but they don't really do anything 
Super Hearing: can hear even the tiniest noise anywhere on a planet