Archelomon was a minor villain in the movie; Digimon Tamers; Battle of Adventurers. And a minor character in the digimon Xros wars.
Archelomon is an Armor Level Digimon that resembles a turtle, with blades for fins and spikes on it's shell.
Digimon Tamers; Battle of Adventurers
Archelomon was one of the Digimon that served Mephistomon. When Takato, Kai, Growlmon, and Seasarmon found the hideout where Minami was being held an Archelomon attempted too attack them. He proved to be little to no match to Growlmon's Pyro Blaster.
Another one attempted to invade the Real World. Just when it was about to exit the void between the Real World and the Digital World, Omnimon grabbed it and quickly destroyed it.
- Ocean Streamer
- Fin Cutters
- Archelomon's Pre-Digimon form is Wormmon