Crystal is a girl Zero and Ichii found on the streets. She is capable of using a rare type of magic crystal magic and she's able to copy any type of magic she sees making her increbily powerful. Zero noticed this right away and wanted to protect her from powerful sorcerers wanting to use her for in easy way to get to pro. She's always confused as of why Zero never let's her see his and Ichii's magic. She may use crystal magic but she's trained in defense magic and can use easily block a fairly strong attack with just one hand. She often spars with Layla to see which one is better and Crystal wins every time.
Crystal has dark black hair and hazel eyes. She wears a pink dress with flowers and a rainbow barrette.