User blog comment:EvanDude345rv5/Fairy Tail Chapter 358 Review : Magical Barrier Particles/@comment-117.227.52.242-20131103003505/@comment-7418318-20131104093150

Okay, I guess rather than speaking through examples, I'll have to tell it straight to you:

Please stop presenting your opinion as if it was fact.

What you wrote is a valid theory that may or may not be true, but it is not canonically proofen fact, so please don't say "It is that way" but rather put it as "I think it is that way", "It might be that way" or somesuch.

Personally I believe that neither Cobra nor Mirajane are immune to this kind of magic, but we'll have to wait and see (or not... they might never be confronted by this particular ability).