Darkoath Wilderfiend

The Gastefauves are both guardians and persecutors of the Dark Oath tribes. Once mortal heroes themselves, the Gastefauves failed to fulfil their oaths to the Dark Gods and were transformed into bloodthirsty abominations. Now they stalk the tribes they once championed, demanding flesh and sacrifice, using their bestial strength and primitive sorcery to annihilate their prey.