Board Thread:General Discussion/@comment-3038174-20131122121540/@comment-5655661-20131123151002

Final battle between Granny and Anton who are the masterminds behind all this mess :D Joking aside, I think he was referring to Emma/Regina battle and breaking the Curse. It could also be a battle between some ancient forces that we haven't met yet (or we did but we don't know who they really are)