Scourges of the upper Darklands, these enormous, mole-like monstrosities slice and burrow through solid stone with massive forearms and adamantine-strong claws. Shulns grow to about 20 feet long and have four tiny, nearly imperceptible eyes; a long, pale snout; four thick-muscled legs that end in long, serrated claws; and a stubby pink tail. As a young shuln matures, its unique metabolism produces adamantine that becomes infused throughout its skeletal system. In addition to making their claws and fangs nearly unbreakable, this unique physiological trait makes shulns unparalleled burrowers and highly sought by monster hunters who hope to harvest the precious material from their corpses.