SkullKnightmon

An elder brother who exchanged cups of brotherhood with Deadly Axemon. As a knight that excels in cunning, its behavior is based on its policy, "Those who are knights must fight. Even more importantly than fighting, they must win," and it places great importance on attaining a victorious outcome at any rate. In order to achieve that, it will unabashedly use all means, no matter how underhanded.