Mastery Books (Post Big Bang)

I'm sure there's still going to be the same book system. Since the patch is going into KMS today/tomorrow (whatever it is...), I would say we're keeping the same skill books, but the skills that were changed are having their books modified to fit the "new" skills, like Brandish books will become Brave Slash books and so on. That's just a guess, though.

I guess we'll find out in a few days.