*Dax reports that the wormhole may not be a natural phenomenon at all - but may instead be a passage created by unknown aliens. When Chief O'Brien detects the Cardassians leaving for the Denorios belt, Major Kira decides that Deep Space Nine must be moved to the mouth of the wormhole. Kira, Constable Odo, Lieutenant Dax and Doctor Bashir depart in the Yangtzee Kiang in an attempt to retrieve Commander Sisko. *Source: Back of Card