Hogwarts: I'm Cousin Harry.

Just like other people's clear spring water is just an ordinary water gun, and Dumbledore added a transformation spell to the clear spring water and increased the water output, which formed the water prison technique.

In terms of difficulty, the two sides are not 1+1=2.

Grindelwald still looked like he was strolling around, commenting on Hermione's magic for a while, and easily resolved it with a snap of his fingers.

"You are the best witch I have ever seen at your age."

Nowadays, very few wizards delve into combining spells. This not only requires extremely strong talents in spells and transformation spells, but also requires hard basic training day after day. So when Hermione casts a combined spell, He had already thought about teaching the other party.

Grindelwald turned his attention to Harry, the 'Boy Who Lived' or the protagonist of one of the two futures he saw. The first four had given him quite a surprise, so the fifth one would What to bring him?

Harry looked at Grindelwald seriously, his palms holding the wand sweating slightly. Dudley told him when he came here that he must show his best side.

My strongest magic?

Then

"Fiendfyre!"

The tip of the wand exploded, and black flames instantly spread throughout the room. Just when Grindelwald was about to take control, the black flames quickly condensed into several fireballs, floating up and down around Harry.

'Li Huo? ! '

He himself is a master of Lihuo, and he is very familiar with the magic of Lihuo Curse. He saw it right, it is really Lihuo, it is absolutely true.

It is not difficult to release the fierce fire. Many wizards can do it. The difficulty lies in control. If you don't control it well, you will turn yourself into charcoal.

Able to control the notoriously unstable Li Huo within a certain range, this 'savior' really has two tricks up his sleeve.

But at this time, Grindelwald had a new doubt in his heart.

Didn't it say that Hogwarts prohibits the study of dark magic?

Chapter 342 Chapter 336 I have about twenty here

What's going on with this fierce fire curse?

Li Huo ranks high in black magic. Even Durmstrang, who has always been relatively tolerant of black magic, lists this spell as a forbidden matter, let alone teaching this magic to students. .

And he had felt very strange from the beginning. Except for the little girl named Granger and Longbottom, why did the remaining three fourth-year Hogwarts wizards start with black magic?

He said that he would use the strongest spell, but he didn't say that he would use black magic. He originally thought that it would be nothing more than a spell that would turn everything to stone and shatter the body into pieces, and it would be like a blazing flame.

The result is another thunderbolt explosion and an innovative black magic that has never been seen before (Shen Feng Wu Ying), and now even Li Huo has been created.

There are only three major unforgivable curses that have not been released.

This made Grindelwald wonder, could it be that the school rules of Hogwarts have changed?Offered a course on black magic?

If he knew that every member of the disciplinary team would cast the three unforgivable curses to some extent, then he would definitely make sure that Hogwarts had a course on dark arts.

"Boy, your dark magic is very good."

With a wave of his hand, Greenwald snatched the control of those 'Lihuo Dumplings' from Harry. Seeing the infinitely compressed Lihuo inside, he sincerely praised them. At Harry's age, they were nothing more than mediocre ones. Having reached the level of controlling Li Huo, it is far inferior to Harry's ability to control it freely.

He really understood it when he was about to graduate from seventh grade.

In fact, what he doesn't know is that Harry's dark magic defense is actually equally good as his black magic, but most of the defensive spells have average offensive effects. You can't count on the Patronus summoned by the Patronus Charm. Let me help you fight.

Well, maybe Harry's patronus (the silver gorilla) is really good now.

Or do you use protective spells to deal damage?

For example, give yourself a total protection and hit someone. Huh?It's not impossible with Harry's current physique.

Harry's attempts to regain control of 'Lihuo Tuanzi' all ended in failure.

Grindelwald's seemingly simple operation is actually not simple at all. The situation inside is complicated. Grindelwald can do it because Li Huo is his best spell. If it were replaced by others, it would be ten thousand. No way.

He waved his hand to dispel the fierce anger, elegantly like a gentleman, and Grindelwald seemed to be in a much better mood.

"Now you are the only one left"

His eyes stayed on the last person, Dudley: "If you can achieve the effect that satisfies me, then I will teach you a holiday. If not, then go back to where you came from."

Dudley gave Grindelwald a self-confident smile: "Professor Grindelwald, should I start now? Why don't you set up some magic first?"

"There is magic in this castle that I have arranged before. Although it is not as good as your school Hogwarts, it is not so easy to be destroyed."

Grindelwald didn't care about Dudley's language. He just wanted to know how Dudley was going to tear down his castle and why he couldn't bear it.

"Since you're sure, that's fine. Hermione and Harry, please prepare first."

Unlike Grindelwald, the others believed what Dudley said and immediately began to cast protective spells on themselves.

"Total protection"

"Immaculate"

"Enhanced version of the Iron Armor Curse"

Those high-level protective spells were thrown at themselves as if they were free of charge. After a while, everyone had stacked countless layers of BUFF.

Grindelwald watched the actions of several people expressionlessly, and at the same time, his evaluation of their dark magic defense became even higher.

Then Dudley slowly took out two black box-like objects from his pocket.

It looks familiar, as if I've seen it somewhere before! ! !

"This is.??!!!"

Grindelwald's pupils narrowed slightly as he seemed to remember.

"Professor, this is my strongest spell"

Dudley took one and tossed it up and down.

"TNT!"

Grindelwald helped Dudley tell the name of the black box with a solemn expression.

TNT is an incredibly powerful explosive. The explosion of 1kg TNT can theoretically produce 420 million joules of energy and can move a 100kg object 4.2 km.

As a wizard who has a deep knowledge of Muggles and even knows about round bullets, how could he not know the power of these things.

But as soon as he finished speaking, Dudley denied it.

"Professor, this is not TNT, its name is CL-20."

Dudley patted the black box, which made Grindelwald's eyelids jump.

"Have those Muggles changed again?"

Grindelwald still doesn't understand that the TNT in his memory has become a thing of the past. If it is a new type of explosive, then it must be more powerful than TNT.

"Yes, this is currently the most powerful explosive besides nuclear bombs. It is two to three times more powerful than TNT."

Dudley picked up another one, opened the black box in his hand towards Grindelwald, and said casually: "It is also my strongest magic."

The rest cannot really be called magic, but it doesn’t count in the strict sense either.

If I have to say it, technological magic?

Dudley can also do physical magic.

"Do you think their destructive power is comparable to any magic?"

There is no doubt that there are, but very few, at least most wizards cannot do it.

He had seen the power of TNT explosives back then. Even among magic spells, few could match its power. The most important point was that this kind of thing did not consume magic power. If the power of the black box in the opponent's hand was twice that of TNT, to three times. There are even fewer spells that can compare.

I think that when I first saw the round bullet, I was shocked. Muggles, who have always been looked down upon by wizards, have developed to such an extent. Facing that kind of weapon, maybe a wizard with powerful magic can escape by apparation, but most of them Some wizards have not mastered Apparition, and even if they mastered it, there are very few who want to travel across countries.

"Do you think my magic can shake this castle?"

This situation is like the Fourth Holy Grail War. Master Ken has set up many traps in the hotel and built it into a magic fortress, waiting for his opponents to challenge him.Unexpectedly, Emiya Kiritsugu didn't follow martial ethics and directly installed explosives in the parking lot, killing you immediately.

As long as one has seen the weapons produced by modern industry, even wizards will have to admit the power of these weapons no matter how much they look down upon them.

Ordinary protective magic can hardly prevent the explosion of explosives.

'It's just two. It shouldn't be a big problem'

"Three, four, five. I have about twenty here."

Dudley took out a bunch of black boxes from his pocket.

Grindelwald: "."

What do you think you, a wizard, are doing with so many explosives?

Chapter 343 337 Lihuo, I added Lihuo to it

'Magic, these things cannot be called magic.'

As soon as he had this idea, he heard Dudley shaking a black box and saying.

"They are all processed by magic. To be precise, they should be magic bombs."

"For example, this one, I added Li Huo to it."

"I added flying sand and rocks to this one to make the killing range wider."

Wasn't Dudley studying magic costumes recently?These things are all side products that he tinkered with in his spare time.

You ask, why is the accessory product a bomb when we are obviously researching on gifts?

It’s reasonable to want to watch fireworks or something when you’re tired of research, right?

Mr. Frieza, the cosmic real estate tycoon, once said when he felt the pressure from the Saiyans: "Sabotan-san, Dodoriya-san, come and watch the fireworks, they are so beautiful."

It can be seen that setting off fireworks has a strong decompression effect.

Listening to Dudley introducing the black box in his hand like a product, Greenwald had already labeled Dudley an extremely dangerous person.

Is this the hope of the wizarding world?Is that guy Dumbledore crazy?

It's just despair.

"This is my 'magic' - the earth shakes!"

Dudley said so.

"."

"You can choose any room in the castle. Meet here at eight o'clock tomorrow morning. Don't be late."

Greenwald didn't want to talk to him, so he chose to ignore Dudley, first talking to others, and finally disappeared in front of everyone without even looking at him.

This is an old wizard with a temper.

Ron, Neville, and Draco, children who were born in the wizarding world and grew up listening to Grindelwald's stories, sighed in their hearts at the same time.

'As expected of Brother D. '

And Hermione and Harry thought in their hearts.

'Dudley is the best in our family. '

'My brother D is invincible. '

Since it was still early, a few people started wandering around the castle after confirming the room.

Nurmengard is undoubtedly much worse than Hogwarts. The latter was a fortress-like building built to protect students from the invasion of Muggles at that time. The Big Four spent huge amounts of magic materials and almost emptied the lives of several people. Family wealth, coupled with the accumulation of countless wizards over thousands of years, makes the accommodation conditions at Hogwarts the best in any school in the world. Even a Slytherin who lives in a converted underground cell will not feel damp. , and the former is just a gathering base. Although it must have been transformed, it is definitely not comparable to Hogwarts.

The dim light, gloomy environment, and heavy humidity were unavoidable topics, and they were far inferior to the castle that Dudley had renovated by himself.

The spotless and majestic European medieval castles in animations, novels, and film and television works?

Sorry, that's bullshit.

Without the application of magic, this is the most suitable place for the green and greasy moss, the long tails that secretly dig holes, the small black beetles with two twin tails that crawl around and fly, and the little black beetles that hide in the dark and wait for opportunities. A place where animals with eight long legs and eight big eyes live.

The magical world was mostly a paradise for goblins and goblins. Even if Dudley caught thousands of goblins at Potter's old house, he didn't want to have too much contact with such evil little creatures.

So Dudley and the others built their own tent in the room.

It's the kind of big tent that appears in Quidditch's Goblet of Fire. It looks like it's less than a few square meters on the outside, but is actually a three-story bungalow inside.

All facilities are available in the tent.