As a Prime Soul, Minos is a pale blue, muscular and translucent humanoid with a gaping hole in place of his face. His circulatory system is visible and he wears a crown made of rectangular components on his head, with two white snakes coiled around his arms. Minos's heart can be seen beating in his translucent chest. He speaks using archaic terms resembling Shakespearean English such as thou, thee, thy and so on. He has a meaty build with minimal tapering in the wrists and ankles