Pangaea

Pangaea (パンゲア) is an ancient civilization which existed 600 million years in the past; it is the civilization which devised the concept of Superpower as well as multiple factors which would affect the battle of the Ohranger, including the ancient hero Riki, the knight warrior Gunmazin and the robotic being who would become Emperor Bacchus Wrath, the originator of the Machine Empire Baranoia.