Bakugan - Brawler Card Question

Hi all. Me and my boy are loving these bakugan brawlers that he got into at Christmas. I have managed to work out most of the symbols and meanings etc for the character cards and brawler cards but this one has me stumped! Does anyone know what the blue bonus is on this one? Normally it just has a clan type symbol and you get the bonus of you are using a member of that clan. Any help appreciated. Cheers.