Masamune is an impulsive leader who is boldly arrogant of his abilities, believing himself to be superior to everyone around him and being akin to a dragon. He deems others to be incompetent and often flings the line "Idiots!" or "Imbeciles!" to friend and foe alike. An independent thinker, he rarely listens to his vassals' advice and marches to his own rhythm. Though labeled as an upstart by his enemies, he is actually quite clever and is capable of turning the tides of the battle with his plot