When Elizabeth Swan falls into the sea wearing Will's medallion, it alerts the cursed pirates to its location. Barbossa has Port Royal attacked and Elizabeth captured, who poses as "Elizabeth Turner". Mistaking her for Bootstrap Bill's child, he takes her to the Isla de Muerta to use her blood in a ritual to break the curse, which fails. Will reveals himself as Bootstrap's son and offers Barbossa his blood in exchange for Elizabeth's safety. Barbossa has Elizabeth and Jack marooned on exactly the same uncharted island where he marooned Jack years earlier. Before Barbossa can perform the ritual, Jack Sparrow arrives to the island onboard a Royal Navy ship and confronts Barbossa. A fight ensues between Barbossa and Jack. As Will breaks the curse, Barbossa is shot to death by his old captain.