Magna Swing is a lean young man with a striking two-tone hairstyle: light grey on top and black on the sides, topped with a black mohawk. A straight-line mark surrounded by three pairs of dots adorns his left forehead. He wears a white shirt under a navy leather jacket that only covers half his torso, paired with navy trousers, black fingerless gloves, blue shades, and black boots. A chain hangs from his left waist. His tough-guy attitude makes him mean-spirited toward most people, but he holds deep respect for his captain, Yami Sukehiro, and anyone who earns his acknowledgment, like Asta. Magna has a short fuse, often lashing out at irritations or picking fights with squadmates over trivial matters, yet his fierce loyalty and protective nature shine through when it matters most.