Board Thread:Spoilers!/@comment-6175354-20151120142327/@comment-6175354-20151120150507

Eskaver wrote: Lol, so Christmas is coming? I'm pretty sure that wouldn't be how that works if Rumple was using it. Just a Darkness tracker and that's how Hook could tell that Emma would likely save him.

Chances are that the Merlin wand (The one the Apprentice had) can transfer all the Darkness into a single person  and the stuff you described. If you look closely, Hook was not holding the snowglobe, when he jumped off the roof. Honestly, I am starting to think, he was saved with his own magic. Regardless.... there is someone in that snowglobe.