Inquisitor Gallowglass is a young and struggling Inquisitor leaning towards the holy Ordos Xenos and Hereticus. Shortly after becoming Interrogator, Gallowglass is said to have suffered cruel tortures and rituals in the hands of heretics. Since this time he is known to wear a black glass mask crafted by the Brotherhood of Mars. Quite unique is also his gigantic physis; nearly being as huge as one of the Space Marines and often seen in his Powerarmor, Gallowglass strikes fear into the hearts of common folk and lesser peers.