Once Upon a Time in Wonderland Crossover Fanfic: How to Write Compelling Characters in a Crossover?

A possible plot is a crossover with the story of Beauty and the Beast. The characters from Wonderland might enter the Beast's castle. Alice could befriend the Beast and try to break the curse using her Wonderland knowledge. Or, a crossover with the Snow Queen's realm. The cold and ice of that world would contrast with the colorful and chaotic Wonderland. The characters would have to find a way to survive in the frozen land while also dealing with the Snow Queen's power. Also, a crossover with the Little Mermaid's underwater world. The Wonderland characters would have to figure out how to breathe underwater and interact with mermaids and sea creatures.

It could work if the plot focuses on a common enemy. For example, a powerful demon that exists in both the Hellboy lore and could potentially invade the Once Upon a Time realm. Hellboy, with his knowledge of the underworld, teams up with the heroes from Once Upon a Time like Emma Swan and her crew. They could combine their powers, with Hellboy's physical prowess and the magical abilities of the Once Upon a Time characters to defeat this shared foe.

In a Frozen - Once Upon a Time crossover, Elsa's cautious and self - isolating personality would be really interesting when combined with the world of Once Upon a Time. She might initially be wary of the new characters, but as she realizes they also face struggles, she could open up. Anna's eagerness to make friends and her loyalty would blend well with characters like Belle, who also values friendship. Kristoff would probably get along with the more down - to - earth characters. His no - nonsense attitude could be refreshing in the often - magical and complex world of Once Upon a Time.

To write an engaging Once Upon a Time and Criminal Minds fanfiction crossover, first understand the core elements of both shows. For Once Upon a Time, it's the fairy - tale characters and their magical realms. For Criminal Minds, it's the profiling of criminals. You could start by creating a scenario where the Criminal Minds team is transported to the world of Once Upon a Time. Maybe they are called in to profile a string of strange murders that seem to be related to a dark magic spell. The team would have to adapt to this new world filled with magic and mythical creatures while using their profiling skills. This creates an interesting dynamic as they interact with characters like Snow White or the Evil Queen, who may or may not be suspects in their case.

Well, the characters from 'Once Upon a Time' are often from fairy tales and have their own set of magic and personalities. The Twilight characters are in a more modern, vampire - werewolf - human love triangle world. If they were to interact, the vampires in Twilight might be intrigued by the dark magic in 'Once Upon a Time'. For example, Edward might be curious about Regina's use of magic and how it differs from his own vampiric abilities. And the werewolves in Twilight could potentially find common ground with some of the more animal - like characters in 'Once Upon a Time'.

Elsa's reserved and powerful nature would contrast with some of the more outgoing characters in Once Upon a Time. For example, she might initially be a bit intimidated by Regina's boldness, but then they could find common ground in their experiences of being misunderstood. Anna's bubbly and adventurous personality would likely make her fit right in with the more adventurous characters like Hook, and they could go on quests together.

First, choose the two (or more) universes you want to cross over. For example, if it's 'Once Upon a Time' and 'Pirates of the Caribbean', think about how the magic of 'Once Upon a Time' would interact with the swashbuckling world of pirates. Then, decide on a central plot. Maybe a character from 'Once Upon a Time' is accidentally transported to the Caribbean and has to find a way back home. Next, create some rules for how the different elements will combine. Like, will the fairy - tale magic work the same way in the pirate world? And start writing, introduce the characters and the initial situation clearly.

A possible interesting plot could be that an ancient evil has awakened in the Once Upon a Time world. This evil is so powerful that it starts to corrupt the very fabric of the fairy - tale world. Hellboy is summoned through a magical portal because his unique nature, being part - demon, gives him some immunity to the evil's corruption. He teams up with Snow White and Prince Charming, who are initially skeptical of him but soon realize his value. Together, they embark on a journey to find the source of the evil and destroy it before it consumes both their worlds.

Some unexpected characters for the crossover could be the Powerpuff Girls. They could use their superpowers to help protect Hogwarts from dark forces. Then there's the Mad Hatter from Alice in Wonderland. His insanity and unique view of the world could bring a new perspective to the characters in Harry Potter. Also, Godzilla. Although it seems very out of place, his massive size and destructive power could be a threat that the wizards have to deal with in a very different way than they're used to.

One great example could be a crossover between 'Once Upon a Time' and 'Harry Potter'. Imagine the fairy - tale characters from 'Once Upon a Time' finding their way into the magical world of Hogwarts. Snow White could be a student in the Defense Against the Dark Arts class, learning spells alongside Harry and his friends. Another example is a crossover with 'The Lord of the Rings'. Characters like Regina might be intrigued by the power of the One Ring and get involved in the epic quest in Middle - earth.