Harry potter and the Legacy of Horus

Disclaimer: I don't own Harry Potter of Warhammer. I just use them to write this story which was inspired by a friend of mine called Dark retribution who also reviewed the story. I hope you'll enjoy the rise of the Chaos God Harry Tzeentch. Dumbledore will get what's coming to him.

Grimmauld Place no. 12

Harry looked at the old and seemingly deserted house as the portkey had sent him there. He focused on the address and soon the door became visible. Harry's power began to overflow from his body and the door seemingly crumbled before him. He noticed that Tonks was saying something to him but Harry didn't hear her talk. His mind was solely focused on the headmaster of the school called Hogwarts. Power was threatening to spill from his reservoirs and then he growled softly and went inside.

Nymphadora Tonks looked as the kid she had just escorted to Grimmauld Place exuded such a tremendous amount of power that it scared her. She shivered as she imagined what a young child could do with such amounts of power before reminding herself that this was the by who had faced the Dark lord Voldemort five times already and had come out mostly unscathed.
Harry was by now fuming in anger as he began to scan the minds of the people in Grimmauld Place and found out that Ron and Hermione were trained by the order to protect him. Like they actually could protect him. Ron was jealous of him and would use his knowledge of curses for his advantage and Hermione would be a bossy know it all for a long time when she harped about SPEW and other things that were completely pointless.

Harry walked through the hallway and Miss Black started screaming on the wall. With a quick glance the painting was on fire and Harry continued his trek through the house and ignored the screams of agony coming form the painting. Harry continued with his small entourage following behind him. When he got to the kitchen he looked at Miss Weasley and said in a cheerful happy voice with a matching happy face:

"Hi Miss Weasley."

The redheaded woman turned around and hugged Harry and then looked at the company he had taken with him and said:

"Severus what are you doing here with Harry? And Nymphadora and Remus too."

Severus just sneered at the older woman and said:

"I met Potter in Diagon alley. I believe he went there with the werewolf and the klutz to have something to distract his mind from his dead mutt of a godfather."

Immediately Molly went over and gave Harry a hug and mumbled something about the poor boy not being able to handle his feelings. Harry let it all come over him ad began to mumble something about hugs not being necessary.

Immediately the Weasley matriarch began making something on the stove or him saying that he was too thin for his age. Harry bristled at the insult to his body. He wasn't too thin. He could change shape at will and thus could appear like anyone who he wanted. He could even make his appendages twist and turn into daemonic forms.

He didn't like the way he was being fussed over and it clearly showed on his face which was now mirroring a dark cloud in darkness. He sat down on the table and Tonks and Remus sat down next to him. Severus took the place opposite of him.

Harry was now thinking about how he was going to get out of this as his mind worked to think up unique battle plans. If not for Nurgle he would have won the great battle between the Chaos Gods. That pathetic piece of filth always killed his minions by poisoning them with the foul air that hung around his plaguebearers.

Harry grinned as he finally had finished with the large meal that Molly had him eat. Ron and Hermione had come in and asked why Harry was here. Tonks had answered their question:

"Harry shouldn't sit within a muggle home feeling bad about Sirius. Instead he should have some emotional support instead of the muggle's leaving him alone to think about Sirius."

Ron and Hermione looked remorseful and Harry was led up to Sirius his old room by Tonks who was having some difficulties with keeping her intense vocabulary in check as she muttered about having to baby-sit teenagers.

Harry grinned and began to change his magic the moment he had entered the room. With icy cold green eyes he ordered Ginny to leave the room and then as the girl walked out of the room as if ordered by someone invisible. She had a blank look on her face and wouldn't remember what Harry had said. Then with a vicious grin on his face Harry started charging his power which began to spring up around him just as Tonks closed the door. Harry's hands started to change into claws and a black bodysuit appeared on his body. Then thick layers of armour appeared on his body.

A maniacal grin made its way onto Harry's face as it took the appearance of an old decrepit old man while his body looked healthy. Thick feathers sprouted all over his body and he grinned as his mouth became a mix of teeth and tongues. All in all he looked like some Demon spawned from the deepest pits of hell and unleashed upon the world.

Harry silenced the entire room and made it impenetrable to any spying device. Then he saw Tonjks turn around and for a few seconds she stared at him and he stared back at her with ever shifting eyes. Then she let out a shriek loud enough to wake the dead and tried to get out of the room in her panic forgetting that she was a witch and could curse it to dust. Harry just grinned and bound her to the ground. Then he started to grasp at something unseen and soon a bright red rip in the air was formed and a man fell through with a loud thud of armour. A staff was clenched within the man's hands and a weary aura surrounded him.

Ahriman of the Thousand Sons looked at the surroundings in which he was an lite4rally felt the power radiating of the creature that stood there with its hands graspoign the rip in the fabric of reality. Power seemed to emanate from the creature and Ahriman sunk to his kneews as he felt the familiar feeling flow through him as he heard his God's voice in his mind:

"Ahriman…"

Out loud and in a voice which was both deep and dark and ominous he answered:

"Yes Master. What do you wish of your servant?"

Harry grinned with his tongues dripping drool on the floor before his body once again changed and Harry stood there. Once again Ahriman heard his Master's voice in his head:

"Look at this body Ahriman. Can't you sense the power that it has? Now that his soul and mine are joined we shall begin our conquest of this universe. Our souls combined make me even more powerful then I even was. You are to rejoin the Thousand Sons as its commander and Magnus will research the history of this dimension. Now depart and I'll call upon you again."

Harry looked with blood red eyes which shifted to a pale grey within a second and then looked at the Master of Sorcery. He grinned and said:

"Do so now or you'll feel my wrath Ahriman."

Ahriman nodded and Harry tore the fabric of reality once again and let him walk through. Then he turned to Tonks and said:

"I trust that you will reveal nothing of this to the old man. I hope I have your word for that Tonks."

She was still staring at him like he had grown three heads and had declared himself to be a god. Which he could do and would do sometime in the future if he wished to. She just got up a little unsteadily and said:

"This was all some kind of bad dream or something like that. I'll just go to bed and all will be okay."

Harry grinned and led her to the bed in which she climbed in and with a softly murmured:

"Goodnight."

Tonks fell asleep thinking about what she had seen. Harry grinned and sat down in a chair getting a Dark Arts book off one of the shelves. He wasn't ready to do a full-scale invasion yet because he still needed to get more troops for the actual invasion. Well not that this world would pose much of a threat to his legions but he was rather afraid that the other Chaos gods would come after him. Now he finally had an entire universe to rule over alone and he wasn't willing to share it with any other Chaos god.

Voldemort was standing next to the Runic circle which would call upon one of the Dark Gods who would give him the power to eradicate those filthy muggles once and for all. He started to chant the arcane verses required to summon up the God that he wanted and soon a person stood there in the circle.

Harry felt something call upon him and withyo0ut even thinking about what might happen to him he just willed himself to be at the summoning site.

He appeared in what looked to be a runic circle with a snake-faced man standing there chanting. Harry lifted an eyebrow and said in a dark and ominous voice:

"Why have you summoned me, The Lord of Change? Answer me mortal!"

Lord Voldemort stared at the perfect replica of Harry Potter which stood in the circle. If he hadn't been sure that it would be a dark god then he might have believed that it was the real Harry Potter. But the voice with which it spoke was enough to dispel any doubts and Lord Voldemort said:

"I have summoned you here to grant me the power to eradicate the Muggles off this world. I want to burn them to hell for defiling this world!"

Harry laughed evilly and said:

"The power doesn't come without a price, young Tom Marvolo Riddle. I shall grant you your request for complete loyalty to me. Betray me and you die."

Then Lord Voldemort stared at the creature he had summoned and said:

"I shall agree to this. I shall call you Master and do your bidding if you give me the power to kill maim and torture the unclean."

Harry looked at Lord Voldemort and said:

"So be it."

Then he charged asmall amount of Chaos within his hands and immediately the room was filled with the pops of apparating Death Eaters. They gasped at the sight of lord Voldemort kneeling before someone that looked like the Boy-Who-Lived. Voldemort turned to them and said:

"Thanks to the Lord of Change I shall gain ultimate power to crush the light. Tonight we shall let the world burn!"

Then the Chaos went inside Voldemort's body and the man screamed in agony as he felt his bones shifting and breaking and then remoulding into inhuman shapes. He gained sharp claws on his hands and his mouth began to change into a tooth filled maw. The skin started to turn blackish and then pale again and Voldemort rose and said in a strange voice:

"Ican feel the power. Thank you Master."

Then he bowed before Harry and Harry said:

"It is alright young Riddle. I shall watch over you like I do with all my generals. You shall be the first to be on this world. The rest shall follow soon."

Harry laughed and said:

"Go out Tom Marvolo Riddle and cause the streets to light up with the flames of burning houses. Let the bodies of the dead decorate the streets!"

Then with a thunderclap Harry disappeared and reappeared in the bedroom where he had left Tonks. He watched as the girl immediately sat upright in the bed with her wand pointed at him. He laughed and the wand disappeared from her hand and appeared in his hand. Harry grinned and said:

"Nothing to worry about Tonks. I just let something crash into the floor. I must be taking after you with my clumsiness."

Then there was a bright flash from the wand in his hands and suddenly he was coloured in two different colours. On half of his body was white and the other was black. Harry grumbled and the colours went away.

Tonks was now staring and said:

"How the hell did you manage to let that body paint go away? Are you a Metamorphmagus too? Why didn't you tell me that you were a Metamorphmagus?"

Harry looked at her and said:

"Well I always could do this. I just changed the skin around the injuries and they were all covered up so nothing would be seen by the neighbours."

Tonks remembered the state they had found Harry in and shivered. How long had this been going on with Harry? Why didn't he tell anyone?

She didn't notice the way Harry smiled as he scanned her thoughts and slowly began to modify her mind to suit his plans. He added some more aggressive behaviour towards the Order members and a tendency to stand up for herself and her beliefs.

Content with his changes Harry sat down in his chair and let Ginny come in again with the excuse that she had to go to the bathroom. Harry had modified her memory so that she would remember going tot the bathroom.

Now the only thing he had to do was wait for his time to come.

Another chapter finished. I hope you all like this because I can say that I do like it.