User blog comment:IamJakuhoRaikoben/Chapter 410: Memento Mori, Review./@comment-4449950-20141123060745/@comment-4449950-20141124004956

That's just it though N64... he has Demon Slaying Magic... the very same Magic that we know creates ice that Demons cannot touch - it seems to burn and hurt them. His line made it seem like all of his other attacks haven't hit, yet, again, he and Natsu slammed Mard into the ground with trails of what look like energy streaming up from him (and last time I checked Ice Make doesn't look like that so I assume he was using IDS Magic there) so I don't see how his line works. If he was using Ice Make there then okay, I take back what I said and maybe he is waiting to hit Mard with his IDS, but then my question changes to "Why the fuck hasn't he been using IDS up 'til that point?"

Either way I don't get what he was trying to say there. And omg don't even get me started on how Gray can use the IDS Magic right away without any training and seemingly have mastered it in a few pages, but that's a different angry rant that nobody need hear >__>