AN: Avatar: the Last Airbender belongs to Michael Dante Dimartino and Bryan Konietzko. Stargate SG-1 belongs to Brad Wright, and Jonathan Glassner.

I would like to thank to Schwan for fixing grammar.

I must note that Rampage has happened, but after that Zuko and Toph returned to their world and run away from SG-1 leaving SG-1, Gate and DHD enclosed in big cave without exit that Toph created in her escape. So SGC knows about "magic Kung-Fu" and Earthquake girl or The Flamethrower boy. But they have no Knowledge of Tornado boy or Tsunami girl.

Time: 6 season of SG-1 and 6 years after war's end in Atla world. And approximately after same time after Rampage.

Six years after the Hundred Years War's end, on a beautiful spring day, the Gaang again came together to Iroh's café, Jasmine Dragon. It was a special occasion: Katara and Aang's wedding. The wedding was originally planned to be in the South Pole, but was later the subject of some common concerns about the health and well-being of it's attendants. Sokka did not want Toph to lose her feet, and there were many other problems associated with the environment. Therefore, Earth King offered for it to be at his palace.

Aang demeanor was a rare calm and focus. This was the moment. Katara looked striking, like something he had never seen before. Her brown long hair and her hair loops floated in the wind. Katara's neck was adorned by her mother's necklace. Large and blue like the ocean, a lush gown adorned the waterbender's body. The bottom was decorated with wave ornaments. It seemed as wavy as the sea under her feet. One of the Katara's shoulders was naked, and the other was decorated with an elegant airbender symbol-adorned brooch. A similar one to symbolize the water adorned Aang. Everyone was cheerful and happy that they were once again all gathered together. After the wedding, the evening fireworks were supposed to began, so Aang and Katara, Toph, Sokka, Suki, Zuko and Mai boarded Appa and took off into the air. All of them admired the view except for Toph, who had always disliked it.

"And why one should admire this awful noise?" Toph said.
"Calm down Toph! You're with friends on this wonderful evening," said Sokka.
"Do you want me to recall what fireworks mean to me?" Toph said.
"Thank you but you do not need to!" answered Sokka, and suddenly covered his ears.
"I was fine with the last time!" he added, and these words were accompanied by sounds of Toph and Suki's laughter.

But suddenly, as if out of nowhere, came a giant whirlwind. It sucked in Appa and his passengers. Aang used his airbending technique and created a large air sphere, but the whirlwind was so great that the sphere could not survive for long. All aboard Appa were picked up and pulled inside before Appa was slammed downward.

"I am not going to lose you, Katara!" Aang thought.
Katara was his eyes' light, the very air he breathed. But now, the same air that he could bend took her from him. And that feeling suffocated him. Therefore, he went into the Avatar State, formed an air ball, and started flying, looking for Katara. Having found her, he strongly pressed her to his chest.

"Hold on tightly, Katara!" he said. "I will try to capture all of our friends and get you to the ground."
Then he caught Sokka with Suki and Toph, who were holding on to each other. But suddenly lightning struck near them and they were all blinded. Its sound was so strong and scary that Toph released her hold, and in an attempt to reach her, Sokka with Suki released their grips too. When Aang came to his senses, he could only watch as his friends disappeared one after the other from his sight, but he was still happy that he have managed to save Katara.
As suddenly as the whirlwind began, it ended. But the assembled guests could not find anyone that had flown on Appa. Only Appa and a fractured saddle remained lying on the ground.

Please comment/review and let me know what you thought of it, thanks!

So SGC knows about "magic Kung-Fu" and Earthquake girl or The Flamethrower boy. But they have no Knowledge of Tornado boy or Tsunami girl.