19. DDD The End of the Beginning, Part 7

In this episode, the three musketeers and Jed have to deal with traps, Kobolds, and betrayal while stomping through the bowels of castle Xilo!  Will they survive?  And even if they do, can they hope to survive when they come face-to-face with the same ancient black dragon that destroyed Westmin and brought the Elven capital to its knees?