TRUJILLO, PERU—The tomb of a male ruler has been discovered at the Huaca de la Luna, or Temple of the Moon, in the ancient Moche capital of Cerro Blanco in northern Peru. In addition to the man’s remains, the 1,500-year-old tomb held a copper scepter, bronze earrings, a mask, and sharpened metal claws shaped like feline paws that may have been part of a ritual full-body costume. Santiago Uceda, co-director of the excavation, thinks that the paws may have been used in ceremonial combat. He told El Comercio that the winner of the battle would receive the costume, while the loser would be sacrificed.