Board Thread:Spoilers!/@comment-6175354-20140420035659

At WonderCon it was revealed, that A Curious Thing would be a Snow White and Prince Charming-centric episode. Josh Dallas also mentioned, that the audience would learn who cast the new curse. While it seems that Zelena orchestrated it, she may not have been to actually enact it.

If it was not Zelena, than who do you think it was? 