Nothing is really weak well our spells are now. The enemies use to many WEAKness. It is really annoying to be fighting a storm boss and all of a sudden he uses weakness on you. And thats the only balance spell he uses. This problem seem to be adressed in Celestia for non balance bosses dont weakness. I think this needs to be changed in Mb, Ds, Ms ect.. I hope this gets fixed because it annoys me.