This article is a stub. You can help the Gradius Wiki by expanding it. Sard is one of the planets in the Metalion Solar System. Nothing much is known of Sard except that it is a prison planet and that in 6665, Dr. Venom escaped from it. Retrieved from "https://gradius.fandom.com/wiki/Sard?oldid=21693" Categories: Article stubs Planets Community content is available under CC-BY-SA unless otherwise noted.