A dying civilisation launches a Ghost Capsule into space, that contains all of their histories' mistakes, so that other civiisation in the galaxy will learn and hopefully not repeat them. A cosmic virus infects the capsule and turns it into the monster Fyuzkon.
ABILITIES:
Star Thrust: rocket pods propels it across deep space
Asteroid Cutters: stretches out blade-arms to slice through asteroids as it flies
Mistake Thread: spews impossibly long thread from mandibles that it uses as a trail to trick victims into following the thread for their whole lives