Ryan and East stumbled inside Vault 41. They find an AI called DAVE who apparently is the overseer for the place. East suddenly disappears after touching a vase. After connecting DAVE into an eyebot the two went after her but got transported into another world where people can bend the elements. How will they cope with this?

Remnant is in chaos. Fifteen years ago, the Avatar disappeared, leaving the world exposed to the creatures of Grimm. In his absence, the Fire Nation stepped forward to protect the rest of world... by taking it for themselves. But a new Avatar has revealed herself and she is the key to a brighter future - but can Ruby master the four elements and restore balance to the world?

Following a skirmish with the Empire, the Ghost crew find themselves lost in another world that is in the process of dealing with it's own war. Not wanting to leave a world in turmoil the Ghost crew will unite with a unique group of heroes in order to bring an end to this conflict once and for all. Set after Rebels Season 2 episode 16 and from Book 1 episode 4 of Avatar onwards.

Hana Oroku, the youngest daughter of Shredder and the very last Waterbender alive. But that is only a fraction of her true self, but Shredder plans to never tell her the truth. The turtles want to help her, but Hana is so controlled by fear and gilt on leaving her sister Karai, that she struggles to know what is right and wrong, and whether being the Avatar is worth the suffering.

Aang is having trouble mastering the last element and his old friend Wu can see it. So Wu decides to help his old/young friend out and sends his pupils to help him with a mission to help the avatar. But it will test the limits of the fire ninja and Aang along with each team of elementals. (Bad at summary’s might change later) ON HIATUS

Ainctrad has appeared in the world of Avatar, and now the world has to adapt to the change

One dreams to reforge the world, the other is destined to restore balance. A retelling of Fire Emblem: Three Houses based on the mythology of Avatar: The Last Airbender.

After losing everything they held dear, Ash (with the power of Greninja), Pikachu, and Lucario are given a second chance in the world where humans bend the elements like nobodies business. They soon get caught up in the 100 year war, and must help Aang master all four elements. How will the world of The Avatar handle Pokemon?

Parker's not surprised that she hasn't been adopted by her thirteenth birthday. Not many people want a kid with a reputation, especially one like hers that causes her to be shuffled from orphanage to orphanage, school to school. A chance application to Stark Industries' school innovation program changes that. [Themes from A:TLA used, not really a crossover. OC fic.]

Amidst the one-hundred years in the iceberg, Aang speaks with one of the prior Avatars. (ONE-SHOT)

After Sonic The Hedgehog stopped Dr. Eggman from taking over Station Square, the world has entered a time of peace. Though, it might be too peaceful for the adventurous blue blur. Alas, the peace doesn't last too long, as Sonic is sucked into the Avatar world! Join Aang, Sonic, Sokka, Katara, Appa, Momo, Toph, Zuko, Iroh, Azula, and others as they go on the adventure of a lifetime!

The Avatar has kept the world of Reylea in balance for nearly 10,000 years, until the Fire Nation attacked, and he was lost. But what many people didn't know, is that the Avatar wasn't Reylea's only protector. There was also one who protected it from enemies beyond the stars, known as the Watcher. (SHANIVERSE SIDE STORY)

Fire, Earth, Water, and Air. These are the four elements man controls in the world of Remnant, and only a select group of benders are deemed strong enough to battle the Spirits or Grimm threatening balance in the world. These are the adventures of a few of those benders, particularly the members of Team RWBY and Team JNPR. (Prompts are welcome)(Now featuring ATLA characters)

After Fire Lord Zuko is assassinated by one of Ozai's followers, Zuko is given a choice by Roku to be reincarnated in a world where another Avatar Lives. Though this boy isn't like Aang at all. And Zuko hadn't expected there to be a world full of Ninja there to greet him, or for him to be turned into a girl! Still, at least women were treated right here - sort of.

Will prim be able to overcome her greatest obstacles to survive and be the greatest warrior ever.

In this story, directly after the events of Sonic Forces in the Sonic canon and during the Ba Sing Se chapter of the Avatar timeline, Sonic is brought to Aang's world by an accident involving Chaos Control, but was unfortunately badly wounded before they teleported, which is why he is wounded when Aang and Katara find him. Rated T for now, for violence, may go up in later chapters.

A confused Accelerator awakens in the world of the avatar for unknown reasons; the first person he meets is an equally sadistic and power-hungry individual as himself - Azula. After a rocky introduction, Azula enlists Accelerator to help her in defeating the avatar; he agrees, but only because he wants to prove himself as the most powerful being in the world. Rated T for violence.

Karai as a firebender in a strange world.

AU. FemNaruto. She knew her fight with Sasuke was going to change everything but Naruto never realised how much it changed her life until she found herself in a world where people bend elements. Now here she was two years later, helping a Prince to regain his honour while trying to figure out whether or not she wanted to go back to Konoha.

4 strangers appear on 4 different continents. To the locals, they're practically alien, with a different language, clothes, and appearances. To them, they're lost, with no idea how to get back home. And while they want to go back, fate has other plans for them.

A contaminated world, a menaced empire, brought together by mutual interference. A year has passed since the saiyans departed, their actions still leaving their mark on the galaxy at large and one little blue marble in particular. Earth is unprepared for the nightmares ahead, while the Empire finds wonders in an unexpected place.

Long ago, magic's purest form is elemental bending. As the years pass, wand magic causes its eradication. Hermione Granger-Weasley mysteriously dies at fifty due to a conspiracy plaguing her entire life. In the in-between, she meets Aang and discovers her true destiny is way beyond being Minister. She prepares to go back in time to make things right but Harry changes her plans.

When the supposed final confrontation against Hawkmoth goes horribly wrong, Cat Noir discovers a power he wasn't aware he had. Now the Miraculous Wielders are stranded in a new, war torn world where the elements bend to the will of men. The only way back is the winter solstice… which is almost a year away.

Azula, after fleeing into the forest of Forgetful Valley, is tracked by Fire Nation soldiers and trapped on a mysterious island. After one fateful night, Azula now has to cope with her newfound abilities while trying to keep her secret hidden from the world. (Azula Mermaid AU)

One-Shot. Naruto never thought he'd end up in another world, let alone find himself amongst a tribe calling themselves Sun Warrior, but what really surprised him was how he's able to use a mutated version of Fire/Air Bending, and not only that he ends up having a dragon as a animal guardian, but due to the "extinction" he couldn't take her with him, but now what. Up For Adoption.