First of all, I do not know much about the Winx Club, so the setting will be Berk. Enjoy
Winx Club:
"This isn't an ordinary gem girls," said Bloom.
"Definitely," said Musa.
The gem suddenly swirled and a whirlwind appeared.
"Whirlwind!" Techna screamed.
On the gem appeared a picture of a Viking riding a black dragon. That was the last thing the Winx Girls saw before the whirlwind swallowed them.
Berk:
"Aesa! Can you get Jupiter under control?" Astrid shouted to her daughter to be heard over the Snafflefang's roars.
"Okay Mom!" Aesa shouted. She ran to her Snafflefang. Her brother, Pallson, stood with Hiccup watching. Aesa managed to get Jupiter under control, but then a whirlwind swirled through the sea"
"WHIRLWIND!" Cazi the Conqueror shouted.
"This is insane!" Pallson shouted.
The whirlwind was almost on the village now. Toothless wrapped his wings around Hiccup, and Pallson's Flightmare Airglow put his wings around Pallson. Jupiter and Stormfly protected their riders, and Electic, Cazi's draon, flew back. The whirlwind then disappeared suddenly, dropping six winged girls.
"What the?" Cazi asked, staring at the six winged girls.