Sorrowful is a cowardly dragon from Etheria. Adora and Bow discover him after an incident with an underground fuel tank. Sorrowful is ashamed of his un-dragonish nature and wants more than anything to be courageous and venturesome. Adora and Bow try to help him by taking him to Castaspella, who attempts to give him courage through magic. However, her efforts fail. It's only when the Horde attacks Castaspella's kingdom that Sorrowful is able to overcome his fear