Harry potter: mother's insanity

I own nothing! Shaunon jump owns Yugioh, J.K Rowling owns Harry Potter. I just own the idea of this crossover, sorry if you had thought of this before me but its hard to read all the stories out there. Instead of me profiting, you all get -1 boredom, YAY!

Chapter 1: Childhood.

A small house laid smouldering in Godrick's Hallow. The door wide open and a smoking hole sat above the nursery. A lone figure stumbled out with a child in her hands. She had red hair which was rapidly turning strawberry blond as her eyes turned a bluish green.

"Come on harry, we need to warn Sirius." The woman muttered weakly as a loud rumbling could be heard approaching. She held the black haired baby close to her ample chest as she drew a seal into the dirt. Orichachos. The sealing and transport seal. A screech of tires on dirt gained her attention.

"LILY!" The only light sided (well he was more sided with the gentle darkness) Black cried as he rushed forwards. "James? Is he..." She shook her head sadly. Sirius gave a pained cry. "PETER YOU BASTARD!"

Lily grabbed his arm sadly. "Sirius, they'll never believe you. I'm returning home with harry, you're welcome to come with us." She offered softly. Sirius peered at the seal on the ground.

He ran his hands through his tangled black hair before shaking his head. "Sorry Lily but someone's gotta make sure Moony doesn't off himself." She nodded in understanding as she handed him a vile of silver liquid.

"Of the switch we did, give em hell padfoot." Lily smiled softly before she vanished in a flash of blue and green.

[6 Years Later]

Harry potter had grown up a loving life with his mother Lily Potter and his uncle Rory. They were the current Dark Magician Girl and Dark Magician of the era and would often teach him many a thing. From his uncle he learnt offensive magic such as Dark Magic Attack, a concentrated burst of negative emotions and Magician's Guard, a spell which drew on positive emotions. His mother had taught him how to gain power from deceased ancestors and family, something he wasn't too sure he was okay with. His other teachers included Dian Keto, Yubel (who was always bitchy in Rory's words) and Valéry the Magician's Valkeria. They taught him healing, combat and runes respectively. It was because of this that he was aloud to wander around the realm of Joan angel of Light and the Harpy's hunting grounds. On both his palms he had so many runes pained it looked like a solid mass of black, in truth, it was the trap runes used in ancient shadow duels. He always kept Spirit Barrier and House of Adhesive tape active, the second as the Ojama Brothers were annoying, Especially Yellow.

He was wondering through the barren area which the Harpy Sisters, Alex, Sasha, Tracy, their little sister Genny and brother Trent called home, when he noticed a bleading girl on the ground, a cross burned onto her skin. He gasped and rushed to her side, skidding to a stop, not caring that he was getting her robes dirty.

She had messy brown hair, buck teeth, one of which was chipped, and wearing torn rags. Her lip was swollen and bleading and her eyes were both swollen shut.

"Exodia." Harry breathed in shock that someone would do this to a girl. She looked to be his age.

"No... Hurts...want to...stop." The girl whimpered in pain as harry propped her head up on his lap.

"Hold on. It'll be okay." Harry soothed as a violet light glowed in his palm and he ran it over her injuries, all but the burns faded away suggesting they were fairly old.

"Who are you? Am i dead?" The girl whispered pleadingly. Harry looked shocked.

"I'm Harry, Apprentice Dark Magician and I don't think so, it'd depend on how you got here." He explained.

The girl began to hyperventilate in fear and her eyes darted around rapidly. He placed a hand on her head making her jump and look up at his green eyes.

"Its okay. Calm down we need to get you some place for healing. But first what's you name?" He asked gently, remembering what E-Hero Burstrinatrix taught him about dealing with traumatised beings after meeting a young girl named Luna Lovegood who insisted that Koriboh was a Nargle.

She swallowed nervously. "Hermione. My name is Hermione."

[4 years later, Present day]
Harry and hermione had grown close, both being spellcasters and dark cored(Attribute). It was revealed after four months of counciling by Honest that her parents died when she was 4 and the Orphanage she was sent to was down right abusive and when they discovered she could manipulate magic, they tried to stamp it out of her. The last resort had been banishing her to the realm of the beast/Shadow realm with help from a shady toad woman called Umbridge who showed her through an arch where she fell into the valley. Lily went into rant mode for a good two days after hearing this and it even scared Obelisk in the process when she called on hundreds of ancestors worth of power in her rage. (AN: Dark Magician Girl has a base of 2000 ATK and gains 300atk for each Dark Magician in either player's graveyard, that's over 3000 boost all up, meaning 5000akt, Obelisk has only 4000atk. Yeah...)

It was a quiet day for Harry and Hermione who were raiding the Royal Magic Library (Actual card) when a pair of owls flew through the window...

(AN: Yes! I am a huge ass for the cliffy)