Sagittarius Aiolia

Sagittarius Aiolia [射手座（サジタリアス）のアイオリア, Sajitariasu no Aioria] is one of the Gold Signers hailing from the 20th Century, as well as being the sacred Sagittarius Signer. In addition, she is a Knight of the sacred paradise known as "Avalon", and a former member of King Arthur`s Court, as one of the Knights of the Round Table due to being a reincarnation of one of King Arthur`s Knights. She is the "reincarnation" of Galahad, who was the son of Lancelot.

Personality
Aiolia is the 12 Guardians of Sanctuary, with the Sagittarius as her destined constellation. She has always had a peaceful and gentle-hearted personality, with her being the gentlest of the 12 Guardians in Sanctuary. After the death of several of her family members, Aiolia decided to become much harder on her apprentices to train them more thoroughly. Throughout the series, Aiolia becomes much more of a stronger emotional character.

Childhood
As a child, she was raised in the Land of Avalon by Merlin her adoptive father and Maria her adoptive mother. Trained from birth to become a member of King Arthur`s court, she became a skilled user of the sword aging rapidly as the passage of time is much different in Avalon than in the regular world. At just 12 years old, she was taken to the regular world to witness the birth of her future King-to-be, the person she would serve until the day she died. It is believed at some point, she died off, although later it is revealed that Aiolia`s adoptive father: Merlin had made a copy of her with a new personality sending her to the regular world to fight for King Arthur. Later, after the clone died off, the real Aiolia still being trained by Merlin was sent with Morgan le Fay`s own son: Mordred to Camelot and the two were declared training partners despite having never met each other before. As such, they declared a very antagonist relationship. To hide the fact that she was the same person, Atalanta grew her hair and covered her body in pure-white armor.

Time Travel
Merlin sent her forward into time, to help her gain experience and before she left cast a spell on her that would cause her to grow like a normal person and then would apply an immortality spell on her.