Who would be the most likely ally for Jack Frost in a 'Jack Frost meets the Avengers' fanfiction?

His parents could be in his family. Maybe his father is an ancient frost giant with great power over ice and snow, and his mother could be a gentle spirit who gives life to the frozen landscapes. There might also be siblings, like a sister who can create beautiful ice flowers.

Well, in such a fanfiction, Jack Frost could bring his icy powers to the Avengers. Maybe he'd help them fight against a new villain who has a weakness to cold. He could freeze the bad guy's weapons or create ice barriers for the Avengers to take cover behind.

There could be an interdimensional being that thrives on chaos. It sees the meeting of Jack Frost and Sonic as an opportunity to cause mayhem in both of their worlds. It starts by creating disasters in both the wintry realm of Jack Frost and the colorful world of Sonic. To stop it, Sonic and Jack Frost must figure out the being's weakness while also trying to protect their respective homes and friends.

The most interesting pairing could be Jack Frost and Aquaman. Aquaman rules the underwater world, which is a very different environment from Jack Frost's wintry realm. But they could work together in a unique way. Jack Frost could freeze parts of the ocean to help Aquaman in battles against sea - based villains, or they could combine their powers to create some sort of ice - water hybrid attack.

I think Jack Frost would be the most interesting. He comes from a completely different world of ice and cold, and his powers are so different from the magic in the wizarding world. His carefree and mischievous nature would contrast well with the more rule - bound wizarding students at Hogwarts.

He would bring the power of ice. The Avengers would have a new way to deal with enemies, especially those vulnerable to cold. His ice powers could be used for both offense and defense, like creating ice shields or shooting ice spears at foes.

There could be the Guardians. They might play a role in the story. For instance, they could be initially hesitant about Jack Frost's sister being around, fearing she might disrupt the balance. But as they get to know her, they become friends. North could be there, with his jolly self, giving the sister a little magical gift.

A powerful ice - demon could be a great antagonist. It could be jealous of Jack Frost's power over winter and Danny's ghost powers, so it tries to take over their powers and rule both their worlds.

In this fanfiction, Elsa and Jack Frost are the main characters. Elsa is a complex character, initially feared in her own kingdom because of her powers. Jack Frost, on the other hand, is a more free - spirited character who loves to play with children and spread winter magic. Their meeting in the fanfiction likely brings out new aspects of their personalities as they interact.

The main characters are obviously Jack Frost and the Guardians. The Guardians typically include characters like North (Santa Claus), Tooth (the Tooth Fairy), Bunny (the Easter Bunny), and Sandy (the Sandman).