In this story, a few years have passed in the Bakugan Game; Champions of Vestroia. The main characters and their greatest rival are sent to the Avatar's world during one of their battles. Thanks to them, an ancient and secret side of the Avatar and the world has been unleashed.

Shinra had seen a lot of things in the ninja world,but nothing would prepare him for what was to come after he and Naruto's battle against Sasuke... Weird animal hybrids... A hundred year war... Where was he and what the hell was a bender? - centered around an OC - set after OG Naruto - OC x Ty Lee (NO HAREM)

One of the God-Emperor’s 20 infant Primarch sons arrives upon the world of Avatar. His mere presence will change the status quo of the Four Nations forever, and drag the realm into a new era of war and imperialism, tearing apart the cosmos…

He was the prince of Omashu. She was the princess of the Fire Nation. A stranger in an even stranger war, he was tasked with getting information out of her. Will Percy be able to turn the Jewel of the Fire Nation from her father, or will the world be turned asunder? Fate determined them to be enemies, but Percy was not one to be bound by anyone.

Louise summons General Iroh, the Dragon of the West, as her familiar. Iroh has answered the call of a young girl searching for guidance. Louise quickly finds that her familiar is more than an old man who drinks tea and speaks in riddles. Will this spiritual uncle be able to help the Zero become something greater?

After her defeat at the hands of Katara, Azula, former Fire Princess of the Fire Nation, unexpectedly saves her brother from certain death. Seeing her action as a sign of redemption, Agni, the Spirit of Fire, sends Azula to the world of Remnant to act as it's Guardian and Champion, much like the Avatar in her world. (Azulax?)

Aang, Katara and Sokka were more than suprised when a green-eyed firebender arrived to save them from getting captured by Zuko, they were even more suprised when they learned that he could also bend four elements. Now joining Team Avatar was Harry Potter, adopted son of the fire lord. Harry/Azula pairing, no regular HP magic (with exceptions), only bending.

Finding Ahtohallan, Elsa dived too far to find the truth. She found herself into a whole new world where abilities both similar and yet different from her exist and plagued by an unending war. To find a way back home, the young queen of Arendelle and newfound Fifth Element had to accompany the Avatar, the only being that can bring an end to the war and save the world...

Un semidiós ha sido enviado a un mundo donde los mortales tienen la habilidad de controlar los elementos. Un mundo que ha estado en guerra por cien años. Un mundo que necesita desesperadamente un salvador. ¿Qué sucederá cuando un hijo de Poseidón llegue a las Cuatro Naciones? ¿Será su salvador? ¿O será el heraldo de un futuro mucho más oscuro? Crossover entre Percy Jackson y Avatar

A demigod has been sent to a world where mortals have the ability to control the elements. A world that has been at war for a hundred years. A world in desperate need of a savior. What will happen when a son of Poseidon reaches the Four Nations? Will he be their savior? Or will he be the harbinger of a much darker future? A crossover between Percy Jackson and Avatar.

The Avatar, master of all four elements, dies of old age and is reincarnated into the Naruto world, retaining his bending powers and memories. As he grows up in the Hidden Leaf Village, he must adapt to chakra, navigate the complexities of shinobi life, and strive to bring balance to a world in chaos.

Gaia has won. With Olympus shattered and the Underworld overwhelmed, Earth teeters on the brink of destruction. Hestia and Hecate offer a final hope: a device forged from Kronos's scythe, leading Percy, Annabeth, and Nico to a mysterious world of spirits, elemental masters, and an Avatar fighting to restore balance. The fate of both worlds rests on their shoulders.

In the 2000 movie Grinch AU, join me as I tell a tale about Toph who for years hates Christmas since childhood and plans to fix that. That is before she accidentally meets Cindy Lou-Who, who is having doubts about the holiday itself due to people valuing gifts and festivities. Will Cindy be able to find the meaning of Christmas and help Toph or will Toph stop Christmas from coming?

(AU) Monsters, evil beasts, calamities capable of destroying civilizations, the fate of two worlds and only one hero is able to decide, his name is Percy Jackson, raised by the fire lord Iroh in a world full of dangers and without an avatar, while The gods of Olympus desperately seek him to support them in a battle against one of the most feared enemies, Kronos.

Izuku y Eri son llevados a un mundo donde hay 4 naciones compuestas por los elementos principales de todo, pero lo que no sabian era que se estaba librando una guerra que duro por 100 años y ellos junto con un grupo de amigos deben buscar la forma de ganar la guerra y conseguir la paz, pero no sera facil (colaborativo con Tensa Adimaru y no se sabe si hay harem)

Benjamin, an exile of The Jedi Order tries to find peace in a new universe. Harboring demons and a dark past he tries to restart his life. Though, as the fire nation takes it too far, Benjamin can not sit idly by anymore. Follow Benjamin and the avatar trio's journey to save this world. Will Benjamin confront the demons of his past...or succumb to his own inner darkness.

Water! Earth! Fire! Air! Pokemon? After getting swooped away, Makoto helps Aang try to learn the four elements while also trying to find his friends and the diamonds that got him in this mess in the first place! *First true part of the Celestial Squad series* EDITING COMPLETE

In a world that has been turned upside down from how it was originally made, even a small hole makes way for the darkness to enter and destroy everything. But where there is hope, there is prayer. A dream. A dream is a wish your heart makes. Chosen Soldiers, never lose sight of what you were made to fight against. Book 1 of Reflection. Digimon/Avatar/Voltron crossover.

Firelord Ozai meets his match in the form of Savitar the God of Speed

In which, Taylor becomes the Avatar during the locker incident. Alternate power Taylor.

What if there was a secret Woodbender in Kyoshi Island, the last of his kind. What can he do to end a 100 Year War?

Heroes, Heroes-In Training, and Villains alike are brought into a casino. To learn from the reality filled with Benders, Strange Animals, and The Avatar.

Tiffania Summons Zuko, the banished prince of the Fire Nation, as her familiar by accident. Zuko found a mysterious circle and went through it, assuming it was a sign of the Avatar. Now he finds himself bound to a kind but strange… elf? Neither expected this to happen.

Avatar Aang and Princess Azula encounters an enemy that makes their deepest thoughts known

Falling into the Veil in the Department of Mysteries, results in Harry finding himself in another world being saved by a short-tempered prince. Aang, Katara, and Sokka are in for a surprise when they meet Zuko's newest crewmate. Joining Team Avatar is Harry Potter, a boy with a power the Fire Lord knows not. Harry/Azula and Harry/Ty Lee pairing, bending with occasional HP magic