Well Minerva is only using Milliana so rage Kagura and Erza, it is obvious they were going through the motions. Might as well go all out now. Still kind of exaggerating, she has some kind of God summoning magic, but in the end will still lose, so meh.
I was split with Levy Lucy, but eh, how about some more actual dragons Hiro, geez.
All in all, Fairy Tail as a manga will continue, this arc is just gonna be more overlay dramatic than the others, im not expecting anything transcendent here. Just I hope it is interesting as it goes and not too cliche.