Xilien
The evil alien beings that have one purpose, concur the planet. The Xiliens have been in many films including Godzilla vs Gigan, Invasion of the Astro Monster, Godzilla: Final Wars, and the Exif in the Godzilla anime trilogy are made to resemble them. The Xiliens are the creators of the cyborg Gigan, the first, and one of the only two things, to make Godzilla bleed. The Xiliens are a force, not to be messed with.
Person: "We are the Xiliens, your new rulers. Now bow down to the golden end!"