Really loved this chapter. Jacob was smug as all hell walking into Fairy Tail and playing with everyone like that, which I loved. It's nuts he was even able to hurt Mavis' ghost body. If the villains aren't smug, it won't be as satisfying when they're brought down.
I'm glad Natsu finally woke up so he can get a proper battle this arc that doesn't involve fighting Zeref or one shotting his opponent, but since Lucy is there as well, it's probably going to take both of them working together along with tactics from Mavis to stand any chance against Jacob's assassination skills. Natsu may have had a power that stood up to Zeref, but that's gone now. Also I want to add that Natsu's new face scar makes him look even more badass.