An android Digimon which has over half of its body mechanized. Remodeling has allowed MetalGreymon of File Island to greatly extend its life, but the flesh parts have suffered and turned blue. An Ultimate MetalGreymon is a successful Digivolution from a Greymon and is a very powerful android Digimon. Also, MetalGreymon's attack is comparable to a warhead, leaving no trace behind of low level Digimon. Its special move is called Giga Destroyer, which is an organic missile attack that emerges from a chest hatch.