Board Thread:Spoilers!/@comment-5899967-20150912000118/@comment-24304025-20150912163052

Yes, it is Zelena 99,99999% of chance. Of all the cast in the release, tho, the only ones who are "unlikely allies" are Zelena herself and the nurse.

Btw, I do hope they explain how the hell is she able to cross realms that easily (aka going to the EF without the slippers and banishing Glinda by simply waving. i also hope that wahtever is done to take them to Camelot is clearly one-case, and not something they could do anytime from now on to travel anywhere anytime