Blastmon

Blastmon is one of the Three Generals of the Bagura Army in the 6th season Digimon Xros Wars. His name is derived from the english word "blast". He is a trigger-happy antagonist with a childish mentality, and is the largest of the three generals in the Bagura Army. However he's slow minded, and is tends to forget what he was about to do.

He is a super-heavyweight Digimon with a mineral body. He is clad in a hard crystal armor that regenerates when broken, and boasts a number of various, powerful techniques. Because of his glittering body and power, he calls himself the "most beautiful, sublime creature." Although his "Crystal Breath" has the weakness of only being usable in daytime, the destructive power it displays more than makes up for its faults.

(Source: Digimon Wiki)