Hum...nice chapy to build it up for the rest that is to come. But I'm not digging the mirajane thing... I don't want her to become a demon and suddenly become the bad guy.
Minerva... Hum... Mixed feelings. She does, indeed, look awesome and no one can fault how evil she looks and how cool she looks as was expected. However, I feel this is simply putting her up to be "talk-no-jutsued" by Erza in their future confrontation. I simply feel she will be convinced of her evil ways by the power of feelings and speech and what not only to turn to the light in the end. Don't get me wrong, I love the idea of Minerva joining FT or at least coming to the light side of things. I just don't like the idea that it will be done in the same way as it was for other chracters such as Gajeel or the Twin Dragons.
I don't believe that FT was hurt. The building exploded, yes but I think someone or something saved them as I can't believe they would simply be the target of that just like that.
Face is weird though... Demons are the fruit of magic just the same so if face deletes all magic, so will the demons suffer no?