Hero's Crest to battle with, unless u use lots of magic. For Valor, use Star Seeker. it has the next highest attack, and magic doesnt matter for Valor, so dont use Hidden Dragon. Once you find another Keyblade u like for normal battle, put heroes crest as Valor, since it is super high attack w/o magic. If you do use magic fairly often in battle, Star seeker for norm battle. Sry if that sounds confusin.