<P> Sao Feng betrays Will in lieu of another bargain with Lord Beckett, though Beckett double - crosses Feng . Feng then offers Barbossa the Black Pearl in exchange for Elizabeth, who he mistakenly believes is the sea goddess, Calypso . Elizabeth is stunned that Will betrayed Jack Sparrow to achieve his goal . Ignoring Will, she agrees to Feng's terms in exchange for the crew's safety . Jack tosses Will in the brig, but he soon escapes . Still plotting to obtain the Pearl, Will leaves a trail of bodies for Lord Beckett to follow to Shipwreck Cove, the Brethren Court stronghold . Jack catches him, but surprisingly hands Will his magical compass before pushing him overboard . Clinging to a floating barrel, Will drifts towards Beckett's ship, Endeavour . </P> <P> Will is exchanged for Jack during parley with Beckett and Davy Jones . Elizabeth tells Will she now understands the burden he bears, but having been aboard the Dutchman, she believes Bootstrap can no longer be saved, although Will disagrees . When Barbossa releases Calypso from her human form, Will tells her that Davy Jones betrayed her to the First Brethren Court . This causes her to turn her fury against both the pirates and Jones, forming a giant maelstrom . </P> <P> During the maelstrom battle, Will proposes to Elizabeth, convincing her this may be their only opportunity to wed . Barbossa performs an impromptu wedding as the battle continues . </P> <P> Will defends Elizabeth from Davy Jones . He stabs Jones, but Jones is unharmed . Jones mortally wounds Will . Jack, who now possesses Jones' heart guides Will's hand to stab the heart and kill Jones . Bootstrap carves out his son's heart and places it in the Dead Man's Chest . Will becomes the Flying Dutchman's immortal captain . Now under Will's command, the Flying Dutchman resurfaces, and the crew has reverted to human form . Will commands the Dutchman against the Endeavour and the combined firepower of the Black Pearl and the Flying Dutchman destroy the Endeavour, killing Cutler Beckett . The remaining armada retreats without a fight . </P>

Pirates of the caribbean what happens to will turner