 Any member of Davy Jones' crew can deliver the mark to a victim, but only Jones can remove it.The "Flying Dutchman" is supposedly the "fastest ship" in the Caribbean, however the only ship that can surpass the "Dutchman" for speed is the "Black Pearl".Similarly, because Jones abandoned his soul-ferrying duty, he and the crew bear a curse that gradually mutates them into anthropomorphic amalgamations of Sea creatures.