The Enchanted forest, Rumplestiltskin's castle, 30+ years ago. Two strangers ride up to the gates on horses. One is a woman with red hair, the other is a man with a mustache. The woman had been there once before, so she knew what they were doing.
"Are you sure we're doing the right thing?"]
"We need to help Elsa, this man didn't help me before, but he will now"
The two people entered the castle door, went up the stairs finally coming to the door. Opening it they found a room filled with probably magical artifacts: a hat, a sword, a suit of armor and many other wonders. In the middle there was a table and a large chair. Sitting in it was a strange man drinking tea, he had a grossly yellow scaly complexion and was wearing brown tanned jacket.
"Ahh" the strange man said in a high pitched voice "princess Gerda of Arendelle"
"It's QUEEN now, Rumplestiltskin"
"Yes, I saw your little shenanigan in my crystal ball after I gave you the urn, I must say, even for a guy like me that was cruel."
"What is he talking about? What urn?" the man asked
"Nothing! I did what I needed to do. But now we have another problem. Our eldest daughter Elsa, has ice powers."
"Would you like another urn?"
"NO!"
"What urn?"
"We want you to give us a way to take away her powers. And I don't mean gloves, I mean really take away her powers."
"We'll, you two must be really scared of her"
"No, it's not that it's...We love our daughter very much"
"It's just that this...power she has is dangerous. And it hasn't made her own life any better as a result"
"She nearly killed her sister and now she is too scared to go anywhere near her, she's completely isolated"
"We know it sounds drastic but it is the only sure way to make sure Elsa doesn't hurt anyone"
"We actually think it may be good for our daughter to be..normal"
"Normal? We'll I think there might be something that I can do." Rumplestiltskin conjured up a diamond pendant "this is a special pendent, used in a magical realm called Oz, witches wear these pendants to increase their power."
"How does that help us!?"
"It does so by absorbing the magic inside it to amplify it. Once it is removed, your daughters powers will be taken with it"
"We'll take it"
"Not so fast. I require a trade"
"What do you want, our belts this time?"
"Hows about..one magic enhancing item for another"
Rumplestiltskin moved towards the end of the room, removed a sheet from his mirror and waved his hand over it. Looking into it, the king and queen saw a scorched forest with a single tree still burning, just over it was a dark castle.
"This land was once a great forest, where many villagers lived, everyone was happy, until one day it was attacked by a fearsome dragon that was so terrible that they named her..Maleficent. The dragon burnt the entire town to dust in a single minute save this one tree that's still on fire. She was so terrifying that the king offered 300 pounds of gold to any man or his sons hand in marriage to any woman who managed to defeat the dragon. So a young peasant woman named Blair Rose studied magic, learned how to craft a transfiguration potion and fed it to the dragon. Transforming Maleficent from a fearsome reptile, to a beautiful woman"
"Good for her, what do you want from us"
"After Maleficent was defeated, she decided to have her revenge. She spent years hoarding dark magic, gaining immortality, vast power, even the ability to turn back into dragon form. And placed a curse on Blair Rose to sleep for a hundred years."
"You want the curse?"
"Part of the reason she accumulated so much power was because she has a staff carved from enchanted wood. Bring it to me"
"Wait are you sure..."
Before they could argue any more, Rumplestiltskin sent them away in a puff of smoke. They were inside the castle itself. The home of the most terrifying being in the enchanted forest, second only to Rumplestiltskin.
"We'll, I think it's too late to turn back now"