Once Upon a Time revealed the latest addition to Storybrooke. See what the reactions looked like and predict what’s in store for season 4!

Following a week of cancellations, Once Upon a Time was granted a fourth season on ABC! Good thing, because the final minutes of last night’s season 3 finale left viewers either writhing with anger or ready to welcome back the cold weather.

Spoilers ahead!

The misplaced urn from Rumplestiltskin’s vault made its way through the portal alongside Hook and Emma. As the cap opened in Storybrooke, Once Upon a Time viewers anxiously watched the blue liquid take form. When the blonde hair, blue gown, and icy walk revealed Elsa making her way towards Storybrooke, fans took to Twitter to share their thoughts.

There were some frustrated fans:

The fans who instantly belted “Let it Go” at the top of their lungs:

The viewers who knew that they just watched an amazing season finale and trust Kitsis and Horowitz:

And then there were some who jumped at the chance to use the Game of Thrones quote one last time:

No matter what your feelings may be:

So, what can we expect to see in season 4?

As we mentioned earlier this year, creators Adam Horowitz and Edward Kitsis are Frozen superfans. They previously mentioned if a cross-over were to happen, they would love it if Kristen Belle reprised her role as Anna. Luckily, Disney-ABC allowed the creators a green light when it comes to their take on the princesses of Arendelle.

So far viewers were only offered a glimpse of Elsa’s blond hair and magical hands, but the overall feeling of the scene cast a chill in the air (pun intended). The Frozen incorporation opens the opportunity to see another side of the ice queen’s story.

A few things we can expect to learn in Once Upon a Time season 4:

•Elsa’s backstory and a new look at Arendelle

•What events caused Elsa to be a prisoner in Rumpelstiltskin’s vault?

•How will they work in Anna? What about Kristoff, Olaf, and Sven?

What do you think? Will you welcome Elsa with open arms or give her the cold shoulder?