Along with Kilgarragh the Great Dragon, Aithusa is the only other living dragon left in existence. She first appears in the episode "Aithusa '' when as an egg, she is rescued by Merlin from Jules Borden in the Tomb of Ashkanar. Due to his powers as a Dragonlord, Merlin is able to hatch her, and her status as a White Dragon is taken as a sign of good fortune by Kilgarragh. However, this changes when she heals Morgana in "The Sword in the Stone: Part 2 ''. In "Arthur 's Bane Part 2 '', she is revealed to have been imprisoned for two years with Morgana by Sarrum of Amata, and the trauma of the imprisonment was such that she is left unable to speak and walking with a noticeable limp. The episode "The Hollow Queen '' also reveals that as Aithusa grew while imprisoned by Sarrum, the pit she and Morgana were housed in became too small for the growing dragon, and it caused her to become deformed, twisted and stunted in her growth. She is revealed to be perhaps the only being Morgana cares for, and is very much loyal to her. Morgana cares so much for Aithusa to the point where she willingly let Sarrum imprison her to prevent harm from coming to Aithusa. She participates in attacking the forces of Camelot on several occasions in Season 5, and it is only Merlin 's powers as Dragonlord that prevent her from killing him and his allies. She also aids in forging Mordred 's sword to aid him in killing Arthur. At the Battle of Camlann, she participates in the battle itself until Merlin drives her away, though her further fate is unknown. Aithusa seems to be based on the white dragon that represented the Saxons in Arthurian legend, and is noticeably small compared to Kilgarragh, only being as large as a wyvern at around 6 or 7 feet long. Her small size is again, likely the result of her growth being stunted by imprisonment in Sarrum 's dungeons for a long period of time.
what is the name of the white dragon in merlin
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