Meanwhile on Bajor, Dukat and Winn travel to the Fire Caves with an ancient book to release the Pah-wraiths. Winn poisons Dukat as a sacrifice, expecting to become the wraiths' emissary; they possess Dukat instead, resurrecting him. On DS9, Sisko suddenly becomes aware that he must go to the Fire Caves. Once there, he attacks Dukat, who easily subdues him with the Pah-wraiths' powers. Winn tries to destroy the book, but Dukat kills her. While Dukat is distracted, Sisko attacks Dukat, falling with him and the book into the fiery chasm.