During the Battle of the Pelennor Fields, the Witch-king himself was slain by Éowyn and Merry: Merry's surreptitious stroke with an enchanted Barrow-blade drove the Witch-king to his knees, allowing Éowyn, the niece of Théoden, to drive her sword between his crown and mantle. Thus was the Witch-king destroyed by a woman and a Hobbit, fulfilling the prophecy that "not by the hand of man will he fall".Both weapons that pierced him disintegrated, and both assailants were stricken with the Black Breath.