DarkVolumon is a minor villain in Digimon Xros Wars, and Ballistamon's evil alter-ego. He was originally Olegmon's right-hand. DarkVolumon is an Unknown Level Digimon that resembles a robotic stag beetle.
Before Ballistamon was Ballistamon, he was DarkVolumon. He served one of the Death Generals; Olegmon as his right-hand. One day, DarkVolumon lost his memory and reverted into Ballistamon.
When Xros Heart are about to meet the fifth Death General, Olegmon recognized Ballistamon. His new right-hand; Mermaimon reprogrammed Ballistamon. DarkVolumon became a major problem to Xros Hearts.
Due to being best friends, Shoutmon went so far to save Ballistamon. Eventually DarkVolumon remembered who he was. He destroyed Olegmon and reverted back into Ballistamon.
- Ultimate Speaker