This new story isn't really a new story at all, I adopted it from messie23. :3
The three chapters that were originally posted are put into this first chapter. I did a little editing, but nothing too big.
The only change I really made was that he's not celebrating his 1000th death day, but his 500th.

Although, its canon for his 500th Death Day to be sometime during 1992, I kept it during 2012 because the DP characters don't really make sense in the 90s.


Phantom at Hogwarts

Prologue- Sam and Tucker were both accepted to a prestigious school in England, but they couldn't tell Danny anything about it. Now, 2 years later, Danny gets a letter from Nearly Headless Nick asking if the savior of the Ghost Zone would come to a school called Hogwarts to attend a party celebrating his 500th death day, how could Danny refuse…

~Story~

Danny Fenton sat on his bed, sighing. He missed his two best friends who, 2 years ago, had gone of to a boarding school in England. He was deep in thought when his friend Valerie flew up to his room on her hover board. "What's up Phantom, ready to go to the cinema?" She asked.

Danny had revealed his secret to her a week after Sam and Tuck left. Durring a fight with Skulker, Danny was forced to use his ghostly wail, making him pass out. One hour later, he found himself on Valarie's bed. Surprisingly, she was cool about the whole Fenton/Phantom situation, after that they started working together as Amity Park's best ghost hunting duo. Besides she was the only friend he had left.

Danny was just about to reply when an owl flew through the open window that Val had used only seconds ago. It had a letter in its beak. The two teens jumped and Val got up and took the letter from it. "Erm.. Danny, it's for you." Danny took the letter, looking over the envelope, which said…

Danny Fenton/Phantom
Smallest bedroom
Fenton Works
Amity Park
Ilinos

Dear sir Fenton/Phantom
You are invited to Sir Nicholas de Mimsy-Porpington's 500' Deathday celebration on September 23rd, 2012, at Hogwarts School (we will send a portkey if you accept this invite) We truly hope you can make it.

P.S Thank you for saving the ghost zone from pariah dark.

"Wow… That's tomorrow! Danny that's soo~ exiting you, have to go!" His friends face was so funny he couldn't help but laugh! "Chill Val I'll just reply now!" and with that Danny quickly rote a quick 'yes' on a scrap piece of paper.

~Line Break~

Sam and tucker were at the Gryffindor table in the grand hall next to their three friends Harry, Ron, and Hermione, when suddenly an owl came in and landed right next to where nick was talking to Sam. Sam picked the letter from the bird's beak and saw it was addressed to Nick. "It's for you Sir Nicholas" she told him, "but all it says is one word, Yes."

Suddenly Nearly Headless Nick started flying all around the grand hall yelling in excitement. "He's coming, he's really coming!" Just then Dumbledore stood up and boomed, in such a loud voice that the whole hall went suddenly quiet. "What is the meaning of this Sir Nicholas?" Nick stopped at the back of the hall and said "I'm sorry Dumbledore, It's just that I just received a very exiting letter" Dumbledore looked puzzled "What did it say?" He asked the very jumpy ghost "Well Sir the savior of the ghost zone just accepted an invite to my party; Danny Phantom is coming to Hogwarts!

All the other ghosts went just as crazy as Nick had done earlier; even the Bloody Baron and Peeves started flying round the room! But the children and teachers alike all just looked very confused, including the Golden Trio. However, Sam and Tucker stood up and started jumping around, just as excited as the ghosts! They had missed Danny terribly and couldn't wait to see him again! The only person who wasn't jumping for joy or looking around confused was Dumbledore. He was smiling to himself. He had heard of this phantom ghost and was very much looking forward to meeting him in person.

After everything had calmed down, everyone was leaving the Grand Hall. "Who is this, Danny Phantom, and why where you so excited that he was coming to Hogwarts" Hermione asked Sam later when they were in the Gryffindor common room. "He was a hero back in my old town. He's a muggle ghost that sends evil ghosts back to the Ghost Zone when they come to terrorise the people of Amity Park" Sam replied with a smile "Wait, a muggle ghost is coming to Hogwarts?" Hermione asked puzzled. Sam's eyes widened and she excused herself.

She found tucker in the kitchen (surprise, surprise). "What are we going to do about Danny?" Sam asked "What do you mean?" Tucker replied with a mouthful of food. "What I mean, meat-head, is that Danny doesn't know a thing about the wizarding world!" Tucker paled "ermmm… maybe we should talk to Dumbledore?" Tucker asked unsure. "Are you kidding?! Danny would have our heads if we told anyone his secret. We need someone who already knows." The pair thought for a minute, then both exclaimed at the same time "Nearly-Headless Nick!"

The two ran off to find the ghost. They had an idea as to where he was, assuming he left the Great Hall to sent the next reply to Danny.

"Nick, Nick" Sam and Tucker yelled as they spotted the Gryffindor ghost traveling down the 2nd floor corridor.
Nick turned, hearing his name being called. "Hello there, its Samantha and Chuck, right? What can I do for you?"
"Actually its Sam and Tucker…" Tucker tried explaining, but he was cut off by Sam. "We came to say… what were you thinking inviting a muggle ghost to Hogwarts! Now we're going to look like jerks for lying to our best friend for two years!"
"Best friend…?" Nick questioned.
Sam couldn't help the small "oops…" from slipping out.
"Well done Sam." Tucker sneered, jokingly.

Nick could only stare at the two young Gryffindors, when it dawned on him "You where the two human kids helping him before the huntress teamed up with him! I can't believe you've been right here under my nose for two years! If you're worried about young Danny finding out about magic then you have nothing to worry about! His parents are wizards! Danny himself is a squib and has known about it from day one"

When Nick had finished and flew off, Tucker looked at Sam. "Alright then case closed, can we go get something to eat now?"


So there it is. The first chapter. The next chapter will be up soon (My chapter. :3)