User blog comment:IamJakuhoRaikoben/Chapter 439: Albareth Empire, Review./@comment-26263257-20150608164011/@comment-25693405-20150608172141

Natsu will probably one-shot a LOT of people if a war breaks out. That's just what he does. It's unlikely he'll one-shot everyone, (although I wouldn't be surprised if Arbaleth is just fodderized as well ("for the lulz" so to speak)).

My main hope is that some of these new characters that are introduced will be cross-overs, preferably characters with similar power levels like Nanoha or Cynthia (pokemon), but I'd be satisfied even if it was someone like Haru.