Sinbad had to come to the rescue when Doubar and Firouz accidentally sold Rongar to some men and were captured themselves in the ensuing brawl.  They found Rongar in a strange tomb of sorts, where they also found a woman named Sudra who asked for their help in freeing her from her shackles.  To do so, the four men had to find four skulls (representing the four elements) and bring them back to her.  After fighting some wind demons, snakes, a giant sea serpent, and believing that Doubar had died, Sinbad, Rongar, and Firouz made their way back to Sudra.  A strange message from Maeve via Dermott made them realize that Sudra was actually the devil Scratch, and bought Doubar enough time to keep the skulls out of Scratch's grasp.  The guys smashed the skulls and made it out of the tomb before it all came crashing down.