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.

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.

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?

Something is happening in Republic City. Murders, both adult and children alike, are occurring at an alarming rate. And yet, no one is doing anything about it. Only the Gaang are aware of it, but as they get closer to the truth, they see their worst fears right in front of them. What exactly is doing all of this? A Spirit? ...Or something even far worse? ATLA/IT crossover. (EDITED)

Un dia, en un mundo donde los cuatro elementos...Agua, Fuego, Tierra y Aire...son controlados por la gente, aparece un chico peculiar que viaja por todo el mundo en busca de distintas preguntas y viendo lo que sucede en un mundo donde solo existe la guerra...un mundo de guerra que ha durado 100 años donde este joven ha viajado por todo el mundo y ha observado todo...(posible Harem)

(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.

Avatar Aang is pulled out of his timeline by another spirit and sent forward in time to meet avatar korra where they discover a plot against the avatar spirit, against humanity and against Time itself. I chose to rate it T but be aware that there is a lot of violence, blood, some nudity (Which makes some chapters rated M I'll warn before) ships : kataang, korrasami, sukka,

The Others have been revealed and a company of gold maneuvers to reclaim the dragon's lost title. A warrior-king seeks lion's blood, while a drowned man seeks to implement the darkest of designs. Behind the Clash of Kings, a Fire Lord begins her ascent.

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...

Upon her death, Azula, Princess of the Fire Nation, is reincarnated into the Todoroki Family in the world of Quirks. Now as Aoi, she develops the ambition to become a hero recognized and adored the world over. But how will her ideals change as she finds herself caught up with Izuku Midoriya, a transferable Quirk, and the dark presence known only as All For One?

"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

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.

Ozai has gone missing. It's been two years since his disappearance, but now he's back with a foreign but frightening power. In a last-ditch effort, the Avatar and the gang are transported to a new world. Upon meeting some unusual people, they must learn from them on how to be stronger, to rise against a world full of Gods and Monsters. Ta-Zut-Suk-LuNa ships. Cover by Ash-can on DA.

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

Later on, they would realize it was done by the Moon Spirit. Later on, they would conclude that when her life was threatened the Great Moon Spirit Tui did what it took to survive. Princess Yue gasped as something yanked free inside her mind. Like a dam breaking free and flooding in her mind. Memories!

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.

Naruto is the oldest of three siblings. His parents neglected him because of Menma's and Mito's supposed potential. However, he received training from all of the previous Avatars. Will his flames overcome it all, or will it be subjected to his own darkness? (Calm Naruto) Naruto x Harem

America and Canada wake up in a strange land with no idea how they got there. The war is making it hard to find a way home, but at least they're not navigating it alone. Rated T. NO ROMANCE!

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?

As Aang continues with his training to defeat the Fire Lord, Sokka grabs the group's attention by picking up a flyer about a mysterious woman in black referred to as the Demon Woman in Black terrorizing the locals in the Earth Kingdom. What will happen when they meet Velvet Crowe, the Lord of Calamity?

Ember gets bombarded by Wade's mother again. Gets more embarrassing when neighbors come for a visit.

What if Harry ran after Sirius as he fell through the veil? And what if someone pulled him through? Forced to fight and rescue a weird fish spirit, Harry gets whisked away on an adventure with a kid named Aang, who's apparently the only who can get him home. Oh and there's a war going on. Yay...Series Harry/Zuko Spanish translation on Wattpad:Las adventuras dobladas de Harry Potter

Sooo I had a idea, feel free to use this concept but please give credits. Also feel free to change anything about this if you use this, its just a concept and I might not even use it. I might add more but idk