ZekeGreymon

ZekeGreymon is the digivolved form of MetalGreymon, Greymon's DigiFuse form with MailBirdramon. It is a form obtained when the legendary Digimon bestowed the "Digivolution" upon a MetalGreymon that sought perfect victory. Its body armor, bestowed by the legendary Digimon, is solid, virtual super-metal called Chrome Digizoid, and the armor acquired even further heights and became a body of "Gold Digizoid", which emits high-class golden radiance simply due to its dazzle. As its defensive power is immense and lightweight, its movements are surprisingly more agile than it appears from its heavy armor. It possesses combat strength of a high, all-round potential.

Digimon Fusion
MetalGreymon digivolves to ZekeGreymon while battling Dorbickmon, due to Christopher's pride and Dracomon's hope. After some resistance, ZekeGreymon swiftly defeats the Dark General with a single blow after fending off his attacks. His might would be repeatedly tested against the Dark Generals, leading to the ever-increasing need to use this form, which eventually becomes his default fighting option. His strength is equal to that of his also digivolved cohort and partner, OmniShoutmon.