Board Thread:Spoilers!/@comment-1916997-20171216041419/@comment-25375217-20171216043109

Definitely Madame Leota.

Baba Yaga is a good guess. I doubt they'll do direct Disney inserts like Madam Mim, Yzma, or Queen Narissa.

Morgan le Fay? I know she was highly requested in Season 5.

I've been wanting Frau Trude (Brothers Grimm fairytale) for a while. She might not be well-known enough, though.

I want to say Jadis from Narnia but I doubt that, too.

Bring back Fiona

I'd say the sixth witch, replacing Regina, will probably be Alice. She is, after all, Gothel's daughter. Though she will likely be involved in the coven's defeat at the end of the season.