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Roy Mustang Template in Harry Potter

MC gets transmigrated to a Harry Potter world with Merchant System

Tomas_Vega_2683 · Book&Literature
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19 Chs

Colonel Roy Mustang

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Roy started whistling as he kept his pace following Professor Filius Flitwick. He idly wondered if Narcissa was involved in the reason why he was being called to the Headmaster office. Or maybe it had to do with the property he had the goblins make.

To his surprise, Professor Filius Flitwick led him to the dining hall. As he followed the Professor, he spotted someone he thought he would never meet in his life, Bartemius Crouch Senior.

"Lad, I'm here to regretfully inform you that there was a death eater attack last night and your family home was one of the homes involved." 

Roy gasped and stopped in place as Crouch informed him how his mother and younger siblings were brutally tortured and killed. Not caring who might be watching him, he collapsed on the floor holding his head, and started crying.

He cried his heart out for his only family, the ones who truly loved him without ulterior motives. All this happened because he didn't move them into a safer spot.

'It was my fault that they were targeted.'

The weather outside transformed from its regular calm clear skies to a clouded raging storm, within minutes. Roy's Black Madness ability activated once more by his sheer emotions.

'This was not possible... This was not possible... This was not possible... I have to be dreaming right?! This is a bad dream! It can't be real?! I was having that castle built for them... There was no way this could be true. They're all telling lies... lies... lies... lies... lies!'

Unbeknownst to the world, the last vestiges of the original Roy and the one who reincarnated died that day. Originally, the reincarnator was the dominant mind in the blend of the 3 memories.

Like the original Roy, he became too disrupted by the death of his new family. That, he gave up on all the plans, he made for this cruel world and gave up on his life.

Letting Roy Mustang, the war-hardened Veteran Colonel of Amestris, take complete reins over as the dominant mind in the body.

[Ability, the Black Madness has evolved to Passive Ability Horrors of the Deep]

[Passive Ability Horrors of the Deep: Mind is impossible to be invaded with the risk of insanity to invading minds. 60% Increase of Attunement, Arcane, Mind, Faith, and Intelligence in combat]

Dumbledore and all the Professors turned to look at Roy, shocked and terrified as they witnessed his skin glow brightly as sparks of fire surrounded his body. Pure unaltered magic started radiating from his body by his rage increasing the pressure in the room.

Roy couldn't move, he was stuck to the spot stuck in thought, as he was still processing him taking over his body and the loss of the most important people in his new life.

As Crouch came over to him, putting his hand on his shoulder, Roy lifted his head and both of them were engulfed in fire. In a fiery explosion, Crouch and Roy had disappeared breaking the wards of Hogwarts.

[Congratulations! Host has created a new form of apparition that pierces holes in wards] 

Roy had essentially, torn a hole in the wards of Hogwarts as he performed a new form of apparition. While it basically does the same thing as apparition, it has the same plus side of piercing holes in magical defenses, and it does it with magnificent style.

If a normal apparition is like driving a Porsche, Flame Apparition is like driving a Bugatti Divo. 

-POV Bartemius Crouch Senior-

Bartemius Crouch Senior was feeling like shit. Upon learning his squib sister who his father kicked out of the family, after his mother passed from dragon pox. He waited till his mother passed away to do it because she would have castrated him if he tried to kick her out, while she was still alive.

After informing his long-estranged nephew Roy Mustang, who was the spitting image of a young Arcturus Black. He couldn't believe the magic pulsing from his nephew and the impossible display of the apparition in Hogwarts.

"Boy, how in Merlin's balls were you able to apparate in Hogwarts!"

Roy had completely ignored him as he went into his dilapidated home from the death eater attack. Entering he immediately noticed something unusual, Roy was giving orders to three house elves.

Two minutes later they took the corpses of his dead family and whipped the house clean of all family pictures and Memorabilia.

Watching him dismiss his elves with a grunt like a Pureblood head of House, with a calm face, like he was just doing everyday chores. Made Barty incredibly confused. Seeing Roy leaving his destroyed house he followed him and grabbed his shoulder.

"Boy, you seem calm for someone who lost his entire family."

Touching his shoulder, Barty felt that Roy was shaking from head to toe.

As Roy turned his face at him, Barty could see the rage in his face and the eyes of a killer. He witnessed as Roy raised his hand and snapped his fingers, causing sparks to come out of his snapping fingers, turning into a trail of fire.

The next moment his house was engulfed in an intense fire, turning the house into cinders in seconds. Once more, he couldn't believe the display of magic power his nephew casually performed, that would give Dumbledore a run for his money.

-POV End-

"Lad, I know this might be hard to understand-."

 Roy stopped Barty from speaking any further.

"Stop! I already know you're my uncle, Mr. Crouch."

Coming to the conclusion that the young men already knew who he was the entire time. Barty dropped all pretenses.

"Listen to me, Roy I know I am too late, to give my sister and her family any help. I can't give you a chance for revenge."

"I can't let my sister's only living child become a vigilante. So, if you seek revenge for your family's death, come to the ministry tomorrow and I will promise you a hit wizard's badge."

Barty then let Roy go, to clean up the mess his nephew just did.

Roy Flame apparated back to Hogwarts and encountered Professor McGonagall. 

"Mr. Mustang, you must go to the headmaster's office Immediately, he needs you to explain how you apparated?"

Roy just ignored her, handing her an envelope, and left for his dorm room passing by Professor McGonagall.

"Mr. Mustang?! Didn't you hear what I just told you? What's the meaning of this letter?"

Roy turned around and responded to her in a cold assertive tone. 

"It's my resignation letter, Professor McGonagall. I'm just here to pick up my things from my private room to leave."

McGonagall was in shock, hearing that Roy was leaving Hogwarts.

"What's the meaning of this Mr. Mustang? You still have three more months of school till your graduation."

"That's where you're wrong Professor. I'm already seventeen years old, and I've passed my OWL's and NEWT's. I'm already considered an adult known magic community."

Professor McGonagall Was about to grab his hand to reprimand him, to not speak to her in that way. 

Before the aged professor could grab Roy, he Flame apparated to his Ravenclaw private room.

Roy then continued to give out his orders, in his assertive military tone.

"Didi! Have the others take all my trunks and things stored into my private vault. And then have them go to the old Mansion that came with a property I purchased and clean it up as best as they can."

"You will accompany me hidden from any prying eyes and alert me if anyone tries to harm me on my way towards Gringotts, Didi."

"Yes, Mister Mustang Sir! We will have all that done at once."

Multiple consecutive pops his entire room was cleared out of all his belongings. 

Seeing as his elves had taken his belongings to his private vault, Roy once more Flame apparated out of Hogwarts. Damaging the barely hanging wards even further.

Arriving at Gringotts, in his Flame apparition. Walking inside every goblin was on guard sensing the killing intent he was giving off. The tellers didn't give him any sass, fearing for their lives and sending him as quickly as possible to his account manager.

RACE: Human/Wizard 

NAME: Roy Mustang

LEVEL: 67

Vitality: 25

Attunement: 120

Arcane: 185

Endurance: 38 

Vigor: 25 +5 

Resistance: 12 

Strength: 19 

Dexterity: 18 

Perception: 45

Skill: 8

Mind: 40 

Intelligence: 55

Faith: 5

Luck: 24 

-Base Power 

Health Points: 1,000 +6 Regen/Minute

Mana: 1,050 +6 Regen/Second

Stamina: 190 +12 Regen/Second

Equip Load: 74 +10 (84)

Poise: 6 +46 (52)

Item Discovery: 64%

-Defense

Physical Defense: 54.5 +107 (161.5)

Magic Defense: 64.5 +53 (117.5)

Fire Defense: 84.5 +57 (141.5)

Cold Defense: 64.5 +88 (152.5)

Light Defense: 54.5 +35 (89.5)

Dark Defense: 54.5 + 36 (90.5)

-Resistances

Bleed Resistance: 54.5 +53+90 (197.5)

Poison Resistance: 54.5 +36 (90.5)

Curse Resistance: 54.5 +52 (106.5)

Toxic/Plague Resistance: 54.5

Accessory:

Rings (3/10):

-Chloranthy Ring: +5 Vigor

-Fire Clutch Ring: +15% Fire damage, -10% armor 

-Bloodbite Ring: +90 Bleed Resistance

-Blue Tearstone Ring: -20% incoming damage, when HP is below 20%

 Reckless (0/1):

-

MSP: 2,000