Nina 

She is very good at combo bat martial arts magic spell magic cost and she knows very well of her ability with her eyes can changing from Cyan from blue to green and dark red but there do have there limits like dark red for struggle spells and cyan for mist coving a room or area and her green eye can heal people and she have a nova eye that can suck at the life of the human is a girl who like to go out and explore and fight monsters and she have a normal life but a special one with a goal to be the strongest and she have bad intentions about people she doesn’t Trust no one and her magic powers is infinity and her combo bat is very good