AN: Yes, I'm starting a new one. I've read several HP/Last Airbender fanfics but for some reason, they never "clicked." Either Harry was too Dark, the story too wish washy, or the Avatar Gaang just too goofy. I plan to attempt to change that with this story.

Prologue:

Water. Earth. Fire. Air.

The four elements that make up magic. No one really understood them.

Harry watched in horror as the spell raced towards his godfather. There was no time.

Wizards of old had, in arrogance, attempted to control the elements, bend them to their will. The Room of the Veil was where one such experiment had happened.

Fighting all around him. No deaths yet. The Sands of Time lay scattered. Unbalanced. Dark, light, it was changing too fast.

They could not control the earth. Something else did that. Something that did not like to be awakened.

The ground shook, knocking everyone to the ground. Harry was relived. The earthquake had saved Sirius. He didn't notice that the spell had hit the archway.

A gateway had been opened long ago. What had came out nearly destroyed the Magical World that day. It left without words, creating an archway around the portal.

Dumbledore was racing to save both Harry and Sirius. He had fallen into old patters of secrets and manipulations. Once this was over he needed to give Harry the truth. The whole truth. He arrived in the ministry just as the earthquake ended. He started towards the elevators just as the light hit.

-line break-

"Want to go penguin sledding with me?"

Those were the first words Harry heard as he started waking up. Someone was speaking. Three someones. Most of what was said was lost in the haze of sleep as he drifted between awake and unconsciousness. He had been in a large stone chamber with stairs and the veil. An earthquake saved Sirius. Then the light. What had happened?

"Uh, Aang, who's this?" A girl Harry thought.

"I'm not sure; he wasn't with me when I was flying." Boy.

"FIRE NATION SPY!" Loud boy.

"Sokka, look at his cloths. I don't think that's Fire Nation."

Harry slowly opened his eyes. It was cold. He was looking up at a dark haired girl in blue furs. "Cold."

The girl smiled. "Aang, you said his was a flying bison, well, let's fly. This boy's not dressed for the cold."

-line break-

"So," General Iroh took a sip of his tea. "You claim to be from another world."

The man across from him also took a sip of tea. "Yes. I must say, your, what did you call them, Firebenders? They caught me quite off guard."

Iroh raised an eyebrow. "You were off guard?" The general chuckled. You took out several of the finest firebenders in this area." He smiled. "Of course you ignored both me and my nephew Zuko."

The other man smiled back. "And I shall not do that again. Young Zuko packs quite a punch."

The pair was silent for a while. "More tea Mr. Dumbledore?"

-line break-

Firelord Ozai was many things. Stupid was not one of them. The "man" standing across from him was dangerous, but for now Ozai had the upper hand. Both knew this. It would only be a matter of time till one or the other tried to kill each other, but for now. "Well, Lord Voldermort, I believe we can work with each other."

AN: Well, it's a start. Tell me what you think. Also, everyone from Harry's world has been scattered across the Avatar world. While I know where several of them are, if you have any suggestions, let me know.

Also, this will NOT have Dumbledore bashing. Well, he might start bashing himself. I have him realizing just what he was doing and is going to be doing the whole redemption thing. And who better then Uncle for that.