Armamon (Fusion)

Armamon is a major antagonist in Digimon Story: Super Xros Wars Blue and Red. It is one of the Weapon Digimon.

Digimon Story: Super Xros Wars Blue and Red
The legendary Great Demon Lord attempts to synthesize Armamon from the data of deceased Weapon Digimon, and eventually succeeds in his mission. However, after Armamon's defeat at the hands of Mikey Kudo, Armamon is revealed to be too powerful for Barbamon to control. In a surprising turn of events, Armamon grabs Barbamon and converts his data into its "Galactic Sword", effectively using Barbamon as a weapon. After being defeated again, Barbamon's mind awakens inside the sword, then manages to Force DigiXros into.