Earth... Fire... Air... Water... Due to the actions of Vaatu in the past, the timeline split in two, and in one branch Aang died before he could be freed from the glacier. Avatar Korra is born early, and now she must stop the Fire Nation from conquering the whole world. But she won't do it alone, for a certain low on the totem pole Ed-Boy has been sent by the past Avatars to help!

Durante su tiempo en prisión, Azula tuvo sueños extraños y conocimientos de otra dimensión. Gracias a sus nuevos conocimientos, se otorgó la libertad y encontró el cariño y la compasión del Shinobi #1 Cabeza Hueca. Naruto x Azula

Al principio de los tiempos de la humanidad en el universo del Avatar al recibir el poder de los cuatro elementos (tierra, fuego, agua, viento) fué destinado a ser el salvador de la humanidad, pero de lo que no sabían era que había sido destinado a salvar multiversos.

The Academy became the home of Spartan training after the loss of Laconia Station. Kept hidden on a secret world, it has the potential to tip the balance in favor of the UNSC. But secrets lurk beneath the facility, and those secrets are about to be unleashed. Join the Lone Wolves as they embark on an adventure that could change more than just their world.

Tanya reincarnates into the Fire Nation, which has been at war for a century. Will she be able to escape the conflict to the rear? Home to conspiracy and courtly politics, will it even be safer than the battlefield? This work will also include quite a bit of bloodshed, world-building and war. Criticism is welcome

Treyni informs Rimuru that another world is in trouble and needs her help. Without hesitation, Rimuru travels to that world where he collaborates with a boy who can bend the 4 elements, as well as someone who suffered for many years.

After thousands of years without an Avatar, Midoriya Izuku is finally reborn as the Avatar in the age of quirks. But after being gone for so long he can't just resume his duties like nothing ever happened. It will be up to him to restore the Avatar status to what it used to be. (Original writer Op Taipan and has passed his work to me. New Cover coming soon.)

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)

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.

Cuando Sakura junto a Obito logran encontrar a Sasuke entre las dimensiones de Kaguya ella se siente feliz y esperanzada, pero Sasuke no tiene muchas posibilidades de cruzar el portal entonces cuando Sasuke cambia su lugar con Sakura la deja herida, dolida y sintiéndose traicionada en un mundo diferente al suyo donde debe encontrar un propósito.

"He was warned of the sole-survivor of the Water Tribes. She was warned of the vigilante 'Blue Spirit.' Now Katara runs a clinic healing Ba Sing Se's injured criminals — including the mysterious Blue Spirit."

A Vex trap sends him spiraling into a world unfamiliar to him. One where his own Destiny is intertwined with that of a... 12-year-old kid? How will Proto get out of this one?

Three different yet similiar individuals have a meeting. Aang is confused but excited about meeting new friends. Izuku is all for his multiverse theory being proven right. Cale resents being included. (A "Trash of the Count's Family" x "Avatar the Last Airbender" x "My Hero Academia" crack crossover)

Naruto, an earthbender and traitor to the Fire Nation, joins the avatar on his quest to put an end to the war. He has his own secret though he was blessed by Masters with the power of two elements due to his strong blood of the Earth-Kingdom and Fire Nation Avatars. He even trained a certain Blind girl.

After confronting a mysterious man who had broken into his house, Shujinko Ozuma, a fourteen year-old Chunin, gets thrown into the Avatar universe by accident. There, he will meet Avatar Aang and join his group as they fight against the Fire Nation. But who is this mysterious man? And why does he knows about the Ozuma clan's past? Will Shujinko ever return to his home?

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

Being reincarnated as a citizen of the Fire Nation wasn't as bad as one would think. Shisui was along that line of thinking as he had rather enjoyed his 5 year old new life. Shipped off to a private, high class school, will he stay loyal to his nation when he learns what they plan to do and have already did?

A waterbender in a strange land. Katara had heard that statement before, but nothing could prepare her for what she got herself into. If only there was a place for her to learn about this new world, and people to help her... oh wait, there is! cover art designed by Ep4kun.

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?

The four elemental kingdoms have been separated for years, decades, and centuries due to a long-lasting feud. Now after a series of hell-storm attacks on each kingdom, the new rulers come together to stop the feud. Not realizing there is a secret force working against their every move. The Queens of the Water. Queen of the Fire. King of the Earth. And Queen of the Air come together

After escaping the flames of the Jedi Purge, former Jedi Padawan Yoto Korr ends up crash-landing on the undiscovered planet of the elemental nations. Yoto then finds the force guiding him on a journey spanning the nations in order to help save the world and bring balance, while also discovering how to become a true Jedi.

REWRITE of Azure and Golden Dragons of Flame. An ancient prophecy known amongst those in fire nation for generations, one made by the Gods. Two children bound by fate, one a warrior, the other a murderous fire nation princess. What happens when the two finally meet after 400 years in the making? Will the reincarnated warrior change the heart of Azula?

Zuko and Katara Zutara! Katara and Sokka are hired bounty hunters and will work just about anywhere in the galaxy. When they try to obtain an item that the whole Universe is after, a simple job turns out to be not so simple. It doesn't help that other bounty hunters, like Toph, Momo and Zuko, are ready to make this job for Katara and Sokka a permanent trip into the spirit world.

Naruto was beaten, bloodied, and thrown on powerlines. When, he finds the Avatar, They will save the world. Naruto/Harem. smart!Naruto. Rated M for Lemons!

Alex wakes up in the middle of the snow in ATLA. What will we do in a new world and new friends? First story, so please be nice.