Hated this chapter. I just don't understand it first of all. How did Mavis tell Team Fairy Tail all these plans she made ahead of time if nobody knew what the task would be until the day of? And theres really no cleverness behind her strategy either, its just ridiculous is all. The whole final game was a bad idea too. Its basically been what the whole tournament has, which is fight after fight. This arc i really thought Mashima could've shown his creative side by picking interesting situations, but their just so plain.
On another note, Lucy's wearing the outfit she does when Mercurius collapses, so things should be getting more interesting :)