Stationary Promethean auto turret capable of defending key areas against infantry units. Fires dual binary beams capable of disintegrating most tissue and materials the beam strikes. Once the turret is destroyed, the binary rifles can be salvaged and used in battle. Is designed to float/hover off the ground, similar to other Forerunner turret variants. Features relatively low/medium health, but trades durability for lethality by firing dual binary shots.