After staging a failed mutiny aboard the Queen Anne’s Revenge, Jack Sparrow finds Blackbeard carving a voodoo doll in his likeness. This doll reflects all damage taken by it onto Jack himself, making further attempts at escaping captivity impossible. As long as Blackbeard holds onto this voodoo doll, Sparrow has no choice but to aid the legendary pirate in his quest to locate the fabled Fountain of Youth.