After his hunger was sated he had the power to "grant your wish." After bringing Yugi and his friends to the Pharaoh's tomb he vanished and seemed to know a lot more about the situation than he initially claimed.
He is a mysterious NPC in the Dark RPG. The gang meets him in the memory world, and helped find the Pharaoh when he was missing, and took part in several of their plans. In a failed attempt trying to look for the Pharaoh's name in the palace, he asked the gang for food, which they did, then he took them to the Pharaoh's tomb, where the Pharaoh's name is.