Get X /Y. I largely ignored the fairies all around, but it's one of the most enjoyable games. There's a lot of content, but a pretty flimsy plot does give it some wear.
doesnt really change the game. Its been awhile since x and y came out and honestly fairy type seems normal to me at this point. Only thing that sucks about it is the lack of fairy pokemon and moves.
They're alright, but didn't really do what they were planned to do. Dragons were only called OP (protip: they aren't) because they all have high BST and good movepools, and adding a type doesn't change this. If anything it ***** over Fighting and Dark for no reason.