Celestria

Celestria (Japanese セレシア [Celesia]) is a character in Dragon Quest IX. She is a goddess-like figure who appears late in the story to assist the hero. After the main story has been completed, she allows the hero to return to the final dungeon if desired. Celestria is also the daughter of the Almighty One - Zenus. She once transformed herself into the Great Yggdrasil Tree until it was proven that mortals still have good in their hearts. She gives the Hero the eighth Fygg allowing him/her to become a mortal.