The phrase
"witch sisters" refers to a group of sisters who are witches, or women who possess magical powers.
Full definition
So Gertrude has a
lost witch sister that makes potions (the influence is more The Dark Crystal than Macbeth), and one such brew can temporarily simulate death like in Romeo and Juliet.
Witch sisters Theodora and Evanora are at odds over the new magician in Oz with this scene from Sam Raimi's family adventure.
The 33 - year - old actress will play Mel, «one of the three
witch sisters» who is «a passionate, outspoken activist who loses her way in the wake of family tragedy,» Variety reports.
With the assistance of two
witch sisters and an aspiring baker, they work to find the missing creature and keep their magical world under wraps.