User blog comment:Miskos3/Fairy Tail Chapter 486: The Fourth Guest, Review/@comment-7418318-20160525151848/@comment-5894890-20160528001429

Sorry, but this time, it's not "to each his own". This not only regards science, but regards logic. "...so there is no doubt that there is some more special components the lungs that allows him to do what he is able to do with the MBP to not let it poison him." I get other elements being able to stop MBP. Ex. Water being able to filter and only letting in oxygen, or Wendy's sky magic being able to purify the MBP, or even Natsu being able to inc incinerate the particles before it reaches anywhere important. However... iron? How in the world is a solid such as this going to stop/ filter Magic barrier particles from entering his body? There is simply no logic there. Unless you can actually think of something the iron can do, otherwise, "magic" simply won't cut it.