User blog comment:IamJakuhoRaikoben/Chapter 518: Master Enchant, Review./@comment-5303512-20170126232425/@comment-24546844-20170127142415

Devil Slayer Magic barely influenced anything in the match up as Invel is not a demon. And how come Gray didn't just stomped Invel from the start if his magic completely countered Invel's? Also are you telling me Invel's plan involved deliberately losing to Gray at that point just to get him to go after END?

And how do you determine whose feelings are stronger? A villain who loves destruction or just wish to be strongest or even just have a strong survival instinct can have stronger feelings for it than a hero that wishes to protect his friends and family don't you think? Or are you telling me that only positive feelings can influence magic? And how do you quantify someone's feelings and compare it to someone else's? Just reminding that Psychology, the science that is closest to doing that can be considered a Human Science never an Exact Science.