DexDoruGreymon is an Undead Digimon that bears a striking resemblance to the final product of the Doru series, which involved experimenting on Prototype Digimon in hopes of discovering further stages of Digivolution. By constantly consuming the DigiCores of other Digimon, it is able to continue to function despite being dead, and it hungers for powerful DigiCores so that it can Digivolve. Since It can instinctively sense the presence of DigiCores and its eyes and nose are covered in armor. It uses the sharp points of the swords on its tail and wings to skewer as many Digimon as it can, allowing it to later consume their DigiCores. Its special moves are Bloody Cave, where it uses the horn on its head to force its way through its foe’s armor and then consumes their DigiCore, and Metal Meteor.