The demons/goblins attack the exploring party, who are helped by weird flying creatures. Mark reveals that the talisman Draedalus sought -- allowing interdimensional travel -- is in El Dorado, and the townsfolk band together to seek it. Megan reveals herself as one of the demons and attacks Becky, who is rescued by Mattie Pye. The flying creatures gather over El Dorado. Are they angels or predators?