Metal Seadramon is a large serpentine Cyborg Digimon covered in Chrome Digizoid armor plates, typically cited to be one of the strongest aquatic Digimon out there. Its nose doubles as a cannon, from which it fires its most powerful Special Move, Ultimate Stream. It is typically depicted as evolving from Mega Seadramon. When exposed to the X-Antibody, it will evolve to Giga Seadramon.