DexDorugamon is an Undead Digimon that bears a striking resemblance to the Champion level of the Doru series, which involved experimenting on “Prototype Digimon” in hopes of discovering further stages of Digivolution. It keeps functioning despite being dead by consuming the DigiCores of other Digimon, and is still attempting to Digivolve. Its signature move is Cannonball. DexDorugamon uses its special move Metal Cast to pierce the foe with its steel arm and pluck out their DigiCore.