The Plasma Saw is a high-tech, brutal melee weapon designed for close-quarters dismemberment, featuring a circular, serrated plasma blade that glows with an eerie blue hue. The blade is mounted on a rugged, industrial-grade handle with exposed wiring and hydraulic components, suggesting a makeshift yet deadly modification. The weapon emits a constant, low hum and occasional sparks, with scorch marks and dried alien viscera hinting at its frequent use in gruesome combat.