DexDorugamon is a Ghost Digimon and a carrier of the X Antibody whose name and design are derived from "Death-X Dorugamon". It was experimented on in search of further digivolutions, and was said to, at the time of the experiment, resemble Dorumon's Champion form, Dorugamon. Since it keeps preying on the DigiCores of other Digimon, it is active despite its deceased condition, and is attempting to digivolve.
DexDorugamon digivolves from Dorumon at Lv. 21 and digivolves to DexDoruGreymon at Lv.31.
- Cannonball: Fires an iron sphere from its mouth while charging, although it has more power if it stands still and accumulates power before firing.
- Metal Cast: Impales the opponent with its steel arms and rips out their DigiCore.