Avinia (Japanese アユリア) is a young monster rider known to ride on her Barioth, Frostfang (Japanese ヒョウガ).
Very little is known about her personality thus far.
She is a mysterious rider that not many people get to see. She has a blue stone, just like Lute and she is a Rider.
She wears a white armor similar to Barioth Armor.