Nixie has light beige skin and blonde hair in a braid. She wears a light blue top and a silver skirt. She also has white wings.
This is what Nixie's dialogue to the player when spoken to:
"Hello there and welcome to my cave. This used to be a place where animals would visit to combine their spirits. They did this to strengthen their friendships. I'm not sure if the magic still works, but you can give it a try. Find four fully aged up creatures of the same kind, and then place them on the pedestals. Maybe your pets will become glowing and sacred after this. But do be warned, 4 pets go in, 1 pet comes out. But they will all share the same spirit."