Naruto and Will are now in the Four Nations, ready to learn their elements and help the Avatar end the war. Recommend that you read "Meridian Jinchuriki" first (by pyrohelixdrago)

Harry Potter and his friends are minding their own business, when a boy with tattoos materializes in front of them. The Avatar and his friends are trapped in the HP world, and now Harry, Ron, and Hermione have to help them pass as wizards...crap.

Hace muchos años habia una civilizacion capaz de manipular los elementos, de todos existia uno solo que podia manipular cuatro elementos a la vez, pero con forme el mundo evoluciono ya no se necesito, eso fue hasta que un joven chico fue seleccionado para ser el nuevo avatar, Izuku Midoriya (Fic colaborativo con Tensa Adimaru, cross mha y las sagas de avatar y harem)

Join the Owl House as they meet a girl named Luz who is an Airbender and the Avatar.

I would not like to spoil things up, you should go read first two chapters and you get it why I said this. All I can tell you is... This is a Naruto crossover to Avatar: The last Airbender. And I hope you will like this type of Fanfic. Also if you want to support the work and read advance Chapters then go to (P)(A)(T)(R)(E)(O)(N). Here's the Patreon account:- Alzero

The Fire Lord is defeated. The war is over. But a hundred years of conflict has taken its toll. As the world takes its first tentative steps to peace, ancient things have begun to awaken to wreak their vengeance. For the Avatar, the war is won. For the Princess of the Fire Nation, the war is lost. Both are now faced with things they could not believe. A world ruled by monsters.

Well, Danny Phantom is dead. He lived a good life, saved plenty of people and led the people of Amity Park in a brutal war against the resurrected Ghost King. A good life overall. But his death is not the end of his story and Clockwork has seen fit to dump the Half Ghost Hero in another world where the four elements rule over the world and where a princess needs a friend.

After so many signs, a second Cataclysm brings an end to Heathmoor, dragging the continent and most of the inhabitants to a watery grave. Now, a strange current carries the few survivors beyond the Misty Sea and to a strange new land. As the scattered peoples make their way, four sworn enemies find themselves tied to the fate of a child, destined to bring peace at last.

(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.

"Being betrayed at a young age is truly heartbreaking. But you grow. It seems I didn't learn from the betrayals because I did the same to my own kin." ... "Can I fix the relations between nations and family or will I terminate them further?" NarutoXHaram. AU Crossover. Earthbending Naruto. *Rewrite of "Naruto: The Fang of the Earth-king", if ykyk

A crossover between Sailor Moon and Avatar. After many years of unrest, the world is poised to enter into a time of prosperity and peace. But in the days to come, manifestations of Light and Dark will do battle, the very balance of the universe will be in danger, and the true purpose of the Avatar will be revealed. Sequel to Book Two: Heart.

When Naruto was young he learned quickly that the village hated him and the day they took it to far and the seismic fox was born sakura bashing and council bashing hoping for a sasuke/ Naruto brotherly bond at some point

Izuku is tasked by the grand master of his monastery to go in search of the ancient scrolls to a faraway monastery, but he would not do so alone. The Monkey Queen Korra, the Rumbling Warrior Toph, the free spirited Ty Lee and the Water Dragon Katara will all test his Buddhist mettle. Journey to the West AU.

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*

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 the Percy Jackson and Avatar.

Princess Azula is reborn as Izuku Midoriya's twin sister.

The team must regroup after a devastating loss to the Fire Nation. With an assortment of new allies, they plan to take the fight right to the heart of the Fire Nation and Hydra. They'll face many challenges and trials if they are to overcome their enemies and save the world.

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?

Sequel to The Legend of Percy: Book 1 - Finding Purpose. What will Azula and the Fire Nation do to deal with this waterbending, earthshaking, storm-creating mystery? With the Fire Lord's plans for Sozin's Comet looming, how will Percy change people's destiny and history? Is there any redemption to be found for the Fire Nation Princess?

Long ago, in a time forgotten, Harmonic Convergence threw the world out of balance, ending the Era of the Avatar. For a thousand years, the world trudged forward without their savior, the weight of that loss soon becoming a thing of the past. But at the turn of the millennium, six Avatars are born. AU. A/B/O Dynamics. GOT/HOTD Inspired. Multiple Pairings. (also on AO3)

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.

"I don't bend the water. I command it. It listens to me." Percy never thought he'd become a universe-hopping one-man army capable of destabilizing a whole country. But Katara believed in him. That had to count for something, right?

A big crossover of various anime and a very few Western shows, where characters like Yuji Itadori, Shikamaru Nara, Azula, and even Yusuke Urameshi attend a school for the gifted! A boarding school unlike any other...

Exiled for his crimes, Percy finds himself living a new life in the world of bending. Loyal to the Fire Lord, he stands guard to the kingdom's elite. However, his dreams are plagued by a simple demand: find the avatar.