Board Thread:Spoilers!/@comment-24674051-20141112192317/@comment-24674051-20150211142820

One of the earlier teases was that in 4A, Emma had to save Killian's heart, and in 4B the tables are turned. I wonder if maybe we get 5 Queens of Darkness. Mal, Ursula, Cruella, joined by Queen Regina (the only true Queen of Darkness) and Princess Emma. And they ALL decide to turn on Rumple! (Now THAT would be a battle royale.)

In all seriousness, that tv guide article (from the photobucket) makes it sound like Emma definitly has a dark side that is going to be accidentally unleashed. And while it is total speculation, Chernabog (the demon from Fantasia) sure fits the bill, and matches well with the Fantasia theme they have had going this year.