One of the Ten Legendary Warriors that saved the Ancient Digital World, possessing the attribute of Wood. A Mega that existed in the far-distant past, AncientTroymon boasts the greatest size of all Ancient Digimon. Its body contains various mechanisms that allow for tricky attacks and movements. The abilities of this Digimon would later be inherited by Vegetation Digimon and others. Its special move Epeius Gimmick activates every mechanism in its body in an all-out attack, and Surprise Cannon fires super-massive shells from the giant cannons in its mouth and chest.