Gafrielprincip was an Andain who lived in the First Age. He could take the shape of more than one of the animals with whom he had bonded. He was hunted and killed by other Andain because he had abused his power. Taliesin told Leon Alcibiates the story of Gafrielprincip to warn him not to take more than one animal shape or he might share the rogue Andain's fate.