The borders of Tors' body suggests his pre-mortem profession to be that of a warrior or otherwise craftsman with a job requiring outstanding physical strength. Even though the carapace has been reduced from its former glory, it is kept from decay and rot by a constant sub-zero temperature. This seems odd, as it would normally hinder movement of limbs and whatnot - Though it doesn't. Tors has all the other features of an otherwise normal third generation death knight - Glowy, blue eyes, a hollow and slightly echo-giving voice and a runed weapon which now never leaves his person.