Caelum stands at an unassuming height, just under six feet, with a wiry build that belies his surprising strength. His clothing consists of dark, well-worn leather armor that bears the scars of past skirmishes, adorned with feathers and trinkets from his victims that jingle softly when he moves. His dark hair is kept somewhat long, tied back in a messy ponytail, while his face is marked by a thin scar running from his left eyebrow to his cheekbone, a reminder of a brawl gone wrong. Despite his rough exterior, his eyes are striking—a piercing amber that seems to glint with mischief and cunning. Surprisingly, he always wears a bright orange sash around his waist, an unpredictable choice that draws attention and throws off his otherwise stealthy persona.