Cyberon Cyberleader One was the Cyberon who spearheaded the surprise attack on Earth which launched the Cyberon War.
Heading the lead Cyberon battle-cruiser, the Cyberleader addressed its troops just before they landed on Earth, telling them to show "no mercy" as they were invading for the betterment of the Earth-people, even though they couldn't understand it yet. There were at least four other Cyberleaders, up to Cyberon Cyberleader Five, under Cyberleader One's command. (COMIC: Before the Storm)
