Arthur, the Cursebeard is known mainly for him being the only Supercurse user ever to have lived. It is speculated that Arthur is around 1800 years old, since he fought Prometheus and even made his own magic. Arthur is the most powerful man in the world, and the captain of the most dangerous pirate clan, the One-Shot Pirates. After pillaging Borealis and taking over Alalea, he is now also known as the richest man alive. "Arthur will not be fightable, even if he was fightable, he would not be defeatable." - Vetex