[@CitrusArms] Welcome! Thanks for your interest! As I'm looking over your character, the only thing that stands out right now is his Magic. While magic in Black Clover is very versatile, with almost any element being used to perform multiple types of spells, the idea of "Aura" magic doesn't really seem concrete to me. If the purpose of it is to imitate general "Chi enhancement" type abilities ala Dragonball's Ki, Nen, etc., I don't think it'll really fit. The concept of Ki/Chi exists in Black Clover as essentially a very high level of "reading body language/combat awareness," so it's not really an elemental energy that could produce beams and such. 

I don't mind unique or unusual elements at all, but it's just that as it's currently presented, Aura seems like a hat that one could theoretically pull just about anything out of. Do you have any other ideas to replace or alter it?