Magnius is a well-built, half-elven man with long, red hair that he keeps in a ponytail. He has several scars on his face that accompany his default scowl. He wears a purple vest that exposes his chest and arms and silver, mechanical-like bracelets on his wrists. His pants are black with a red, wavy design on the sides, while his boots are silver and pointed upward at the ends. Magnius has a hot-tempered personality, flying into a murderous rage whenever someone acts against him, as seen when a human does not refer him as "Lord Magnius" and a child throws a stone at him. He is also slightly sadistic, finding amusement in seeing Chocolat defy Lloyd for something over which he had little to no control.