Amber

Amber is a dog-like fairy knight from the magical kingdom of Chalcedonia. She is honest and brave and has a strong sense of justice. She puts her all into everything she does, especially her Crystal Warrior duties. She can be impulsive, has a hot temper, and she is very sloppy and crude,  but she has a good head on her shoulders. She holds a grudge against Diana for some reason, however the two of them seem to be very close.

She gained her powers in order to save her country and transforms into Amber Heart. She represents courage and protection and has powers over lightning.