UAC REPORT FILE SHT036U3
The borderlands between Titan's Realm and the Great Steppe is home to one of the most ferocious demons yet found - the (biomech) Hell Guard. While there has been no direct human contact with this beast, it was discovered by Scout-Bots during the second Project Lazarus Tethering Operation (MTC 2147/016). Confronting this demon signaled the end of the expedition, but the Scout-Bots did manage to send data to the relay beacons before they were destroyed.
A detailed study of the few video frames that were captured before the equipment was destroyed revealed that the Hell Guard is actually a parasite housed within a bone and keratin exoskeleton. The parasite, imbued with enormous quantities of Hell energy, provides power to the Hell Guard and controls its actions entirely. Before entering the exoskeleton, the Hell Guard exoskeleton is a lifeless husk. Attempts to retrieve the parasite alone have proved fruitless as the uncoupled demon is too weak to survive passage between dimensions. Once coupled however, the demon presents a daunting and relentless enemy.