Thrakridian (now deceased) resided inside the Iron Skull and could be summoned only by a command word spoken by the owner of the skull. While manifest, Thrak must obey the owner of the skull unless released by the owner’s death. Thrak stood about 18 feet tall having the wings, tail and head of a dragon. Its torso, arms and legs were those of a fiend. It had dark blue scales and red skin. Lightning crackled down its spine. It wielded a huge sword that also crackled with lightning. It spoke in a booming voice when it answered questions. Lower level characters fled from Thrakridian. Thrak was killed in battle by a celestial agent of Enlil, LN god of the Inquisition.