Elysion, spelled Eliycion in the first game, is one of the Temple Lords sealed away by the Humans during the war. She is a supporting character in Witch Spring and a minor character in Witch Spring 2.
She is actually Pieberry's mother who sent her pet, Arc, to take her away from the war. Afterwards, she had the Earth Spirit Balt guard the pathway to the Black Witch Forest where Pieberry grew up, preventing anyone from passing through.
Elysion has long white hair and dark skin, customary to all Vavelian Deities. While she is seen donning a brown and pink outfit in the "A Peaceful Day" ending, much like her daughter, her in-game models in both Witch Spring and Witch Spring 2 give her a dark red outfit. Like her daughter, she has pink eyes.
Elysion governs life, and is capable of even reviving the dead. However, because of the nature of her powers, she has to be extremely careful about how she uses them.
According to Pieberry, Elysion learned the Ugly Bird magic she used on Black Joe from a diety living in Ürphea. Whether this is actually true or if Pieberry simply said this to convince him to let her travel there has yet to be seen.