This one has Robin, and Philora, and probably Mulan too even though Jamie hasn’t tweeted about going to Vancouver yet. So with the speculation that Regina ended up in FTL, I think she’s most likely the witch in the title. Though if it’s more of a Robin centric as opposed to a Regina centric, (she’ll have already had 2 centrics by this point of the season), perhaps there’ll be flashbacks to him having dealt with another witch, (maybe an Oz witch) in the past, to parallel with him interacting with Regina in present day?
Or perhaps the other witch could be Maleficent coming after them after the Knave stole the looking glass in OuaTiW?
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