The Creator (Final Fantasy)

The Creator is the final boss of Final Fantasy IV: The After Years. It occupies the True Moon, which it utilizes as a vessel for interstellar travel. Concerned about whether or not evolution was a necessity and wishing to conduct experiments regarding the evolution of life, it created a host of Crystals capable of recording the history of a world and distributed them upon planets which held the promise of life, including the Blue Planet. After Zeromus's defeat, it deemed the races of the Blue Planet evolutionary failures that did not deserve to exist and sought to destroy what it had created, but Cecil and the party defeated it and saved their world from a second extraterrestrial threat.