Beaucephalis, also known as Beau, was the first Dragon of Legend who stopped the original Dragon-Human War and turned all dragons back to gold with the help of the Ancient Dragon Booster. He was the last gold Star-class dragon and the ancestor of Beaucephalis. At some point, Beau chose a human to become the first Dragon Booster and together, they defeated the The Dragon League of Eight and Armeggaddon with the help of the other four boosters; the Shadow Booster, the Fire Booster, the Power Booster and the Energy Booster, ending the Dragon-Human War.