Catarina Devon is the sixth ship captain of the Blackbeard Pirates and quite an interesting character in One Piece. Known to have been a level six prisoner in Impel Down once, she was broken free by none other than Blackbeard, and after the events of Marineford, she permanently joined his pirate crew, eventually helping them rise to great infamy by making Blackbeard one of the Emperors of the Sea. Currently, the Blackbeard Pirates are one of the most ferocious forces on the seas, and this pirate crew has continued to go from strength to strength over the years.