Fang (Final Fantasy V)
From Final Fantasy Wiki
Fang, also known as Tuss, is a minor character in Final Fantasy V.
He is a werewolf that appears in the Crystal Room at Karnak. He was first thought to be a monster out to get the Crystal, but soon shows that he was there to stop the crystal from shattering. Unfortunately, he fails. In the end, he sacrifices his life for the party to escape the crystal room and the impending destruction of Karnak Castle.
He is apparently from the Second World of the village of Quelb, as one of the werewolves there lament on the fate of Fang.
