Here is how the second battle, Selene has been brainwashed, and capturing Frost and Malefacent goes in Pooh's Adventures of The Myth of Burton.
Thomas the Tank Engine: Everyone's nice and safe. What next?
(we see the RFA standing ready when Frost, her forces and Malefacent arrived)
Indominus Rex: I don't know how she got out, no doubt Ursula is in prison by now, but frankly I don't care. I'm taking her down.
Nighlock: You take her, I take Malefacent.
Indominus Rex:(in Captain America's voice) Well, all the guys from barber shop quartet are dead.(back to her normal voice) Sure.
Thomas the Tank Engine: Me and my big mouth.
(while they weren't looking, one soldier put a control collar on Selene)
Soldier: Selene's been brainwashed. Selene's been brainwashed!
Malefacent: Silence fool!(kills him)
(while she wasn't looking, Nighlock snuck up on her)
Nighlock: I don't think you'll be needing these anymore.(begins draining her power and magic with the Raven Force)
Bucky Barnes:(punches her with his bionic arm)
Quicksilver:(runs past her knocking her down)(in his Sokovian accent) You didn't see that coming.
Spider-Man:(webs her hands together and his eyes move) Hey everyone.
Major Malfunction:(shoots cuffs at her legs)
Indominus Rex:(kicks Frost to the ground) You're done for!
Emma Frost: No!
Indominus Rex:(grabs a pipe with a sharp end and slices her left leg off(she's in her diamond form)) Now to finish it.(drives it through her shoulder and breaks it off)
Emma Frost: Ahh!
Light Ultron:(takes her and Malefacent to prison)
Senator Kelly: Mr. tavary!
Nighlock:(stands at attention) Yes sir?
Senator Kelly: I am pleased to tell you, that the Sea Witch has been successfully delivered to prison.
Indominus Rex: Oh thank goodness.