Board Thread:Spoilers!/@comment-1916997-20151017160320/@comment-6175354-20151101033931

8Rob wrote: According to some rumors, Nimue crushes Merlin's heart to cast the Dark Curse using Emma as her puppet Those rumors are very probable, due to Merlin not being in Storybrooke, as far as anyone knows. Which would mean that the Big Bad of 5.A, is the Darkness.... and neither Emma, nor Arthur.