User blog comment:Miskos3/Fairy Tail Chapter 505: Trump Card, Review/@comment-24039234-20161007134701/@comment-2214433-20161007151142

I do think it was a good thing to add such a side effect, however, as I said in the blog, it explains a lot of things, however, I wish it happened sooner, perhaps against Hades, who may have had more knowledge about the magic than Makarov and thus could've revealed it. O well.