The Large Bones used on the altar

A Bone Altar is an altar used to praise the Gods, with bones, found in Spyro: Shadow Legacy. It was build by the cavemen in Skelos Badlands.

The caveman Dirt told Spyro that all cavemen had gone bad and the Gods were angry because the altar's bones were missing, and tasked Spyro with finding the bones and returning them to the altar, and told Spyro he was good and a friend of the cavemen for helping.