Ultimate Shenron or Black Star Shenron is the most powerful version of Shenron created by the original guardian of Earth before Kami and King Piccolo seperated from each other. He is summoned through a more powerful version of the Dragon Balls called the Black Star Dragon Balls. So far, he has granted two wishes. One was an accidental wish made by Emperor Pilaf who unintentionally wished Goku into a little kid again and another was when Baby wished for the Tuffle Planet to be restored and placed in the Earth's orbit.