The Hel-Walker's Mask is a sinister, semi-realistic Norse artifact with a grotesque, skull-like appearance. It features a elongated, asymmetrical design with deep-set eye sockets and jagged, tooth-like protrusions along the jawline. The surface is heavily weathered, with cracks and scratches revealing an underlying dark metal, while the exterior is coated in a matte, bone-like texture with faint glowing runes etched into the forehead. The mask's overall shape is organic yet angular, with a prominent nose ridge and hollow cheeks that give it a haunting, skeletal visage.