Ariana and her crew have never been more outnumbered: a pirate fleet, an evil sorceress, and Magi on the way! Mary Reed has only her wits and muscles, can she save her captured friends in the dark swamps of Gummerblot Island! And Calico Jack, clapped in irons, strives to rescue Ariana from Gourdelia's witchy spells and her powerfully wicked tales. But they still have one last card up their sleeve. Will it be enough?