Hyathis is continuously at war with the three other planetary monarchs in the Antares solar system: Kanjar Ro, insect-like dictator of the planet "Dhor"; Kromm, the metal skinned ruler of the planet "Mosteel"; and Sayyar, the lizard-like emperor of "Llarr". A few years ago this four-way conflict was temporarily ended when Kanjar Ro abducted members of the Justice League of America, and used his Gamma Gong to force them to defeat the rulers of Alstair, Mosteel and Llarr, placing Earth in a paralyzed state.