The devils barely had any battle formations. Their only tactic was that the Warriors led the charge, the Archers stayed in the center, and the Mages covered the rear.
Based on their experience in invading the main plane, all they needed to do was charge and the humans would collapse after a moment of resistance.
Their Mages and Archers didn't need any protection at all.
It was exactly because of this stereotype that Roland got an opportunity.
The Black Bone Mages were of similar size to human beings, but they were small for devils.
But that was the reason why they developed the unique Black Bone Sorcery and claimed their spot in the middle of the hierarchy in the Realm of Devils.
The leader of the Black Bone Mages was called Hulu Heizo. He looked no different from other Black Bone Mages, his face covered by a wooden mask.
The other Black Bone Mages' masks were gray, but his was black and much bigger.
