Take control of thunder and lightning from Hogwarts

Chapter 99 Hagrid Who Left Suddenly

In the next few days, Anduin started the transformation and optimization of the new spell after class. With the development process of the first two spells, Anduin did not encounter any difficulties. Soon he was on the basis of the original spell. , 4 rune combinations have been transformed.

At the end of October, he began an intensive experiment.

The test method is also very simple. It is mainly divided into two steps. The first step is to test whether the spell is harmful to the living body. At this time, the mouse is about to appear. First, cast the spell on the mouse several times, and then observe whether there is any abnormality. .

If there is no problem, go to the next step. This is mainly because he was almost killed by his reckless experiment last time, so to be safe, he plans to add this link to all future experiments.

The second step started the actual measurement. He named the spell he transformed 'Sonic Expelling Spell', cast the spell on himself, and then listened to the surrounding natural sounds. If he couldn't hear it, he started to increase the power and let Hagrid in I shouted a few times for help. After the same effect, I started to test the 'Echo Mantra'. The frequency of the ultrasonic wave is very high, so theoretically, if the ultrasonic wave can be shielded, it should be able to block all the sound waves. Finally, I will test it again' Infrasonic spell'.

"The 4 spells in the new combination can block natural sounds." Anduin thought after experimenting, "But only the 3rd spell can completely block the ultrasonic wave, so this spell can be used as the main body of optimization."

Anduin didn't rashly try the 'infrasonic spell' experiment. He wasn't ready to try the feeling of being attacked by his own spell, so he made a second optimization based on the best-performing set of runes. He decided After the preparation is complete, the final test is carried out.

After several days of tweaking the spell, and repeating the ultrasonic test, Anduin finally made up his mind to start testing the infrasonic spell.

"On October 10st, at 31:19 pm, the second test of infrasound spells will begin." Today is Halloween, and Hogwarts has prepared a sumptuous Halloween dinner for the students, as well as ghost performances and so on, but Anduin Not interested in any of this, he decided to try the infrasonic spell again.

This time, he made all the preparations, and even prepared two bottles of healing potions for himself. At the same time, he asked Hagrid to help him stare at him from a distance. If there was an accident, he could immediately come and help.

"Phew!" Anduin exhaled slightly, adjusting his breathing and thoughts to calm himself down completely.

Pulling out his wand and aiming it at himself, Anduin cast the 'Silence Charm' that he had tested many times with stability and accuracy.

"Ahhh." Anduin shouted a few times, confirming that he didn't hear any sound, and then began the experiment of the infrasonic spell.

Swiping the wand lightly, the pattern of the spell condensed on the tip of the wand, slightly on the wrist, and then a wave of magic power spread from the tip of the wand, but at this time Anduin didn't hear any sound, and there was no reaction on his body. It even made Anduin wonder if the spell had been cast successfully.

With another wave of the wand, Anduin extinguished the spell. To confirm, he glanced at the rat in the cage next to him, and sure enough, the seven orifices were bleeding to death.

"It seems to be successful, and the effect of the Silencing Charm is also very good." Anduin muttered to himself excitedly, but found that he did not make any sound, and then he realized that the effect of the Silencing Charm was not over yet.
Seeing the condition of the test subjects and confirming that the infrasound spell really worked, Anduin became more courageous and decided to make persistent efforts to continue testing the effect of the 'infrasonic spell'.

But at this time, Hagrid ran towards him and tried to say something to him. Andu couldn't hear any sound at the time, so he quickly released the Sonic Expelling Charm on his body.

"What's wrong, Hagrid, I just cast a spell on my body, so I can't hear you." Andu could finally hear his voice.

"I meant to say, I have to leave for a while. Dumbledore just suddenly notified me and told me to hurry up and find him." Seeing that Anduin finally had a reaction, Hagrid hurriedly finished speaking, and then picked up his own The little red umbrella hurried to the castle.

Seeing Hagrid's hurry, Anduin didn't know what was going on. He shook his head. He decided to ignore it. Anyway, after testing, this sonic repelling spell was very useful, so he decided to continue the experiment.

What he didn't know was that just tonight, something big happened that changed the entire British wizarding world.

At this time, Anduin was still happily testing his spell.

"It seems that the effect of the infrasound spell will attenuate with distance. It will cause a strong interference effect within ten meters. After more than ten meters, the mouse will not die, and if it is further away, it will only suffer some interference?" Du Yin excitedly recorded the experimental data in his notebook.

After testing, the infrasonic spell will cause strong damage within 5 meters, and the interference ability is also the strongest. The killing effect will be weaker at about 5 meters to 10 meters, and the interference effect is still good. The further the distance, the worse the effect. Anduin looked at The little mouse 30 meters away, now under the influence of the infrasonic spell, just squeaked and spun around nervously in the cage.

"Humans are more resistant to sound waves. It seems that after more than 10 meters, the interference to humans will decrease more?" Anduin kept summing up.

After completing the test of heart and mind, Anduin stretched in high spirits. It was almost late at night, and Hagrid had also left for a while, and he didn't know what the guy was busy with.

He didn't think much of it, he was very satisfied with tonight's test, as satisfied as he had solved a math Olympiad problem that the whole class could not solve. He lay on the bed in a happy mood and slept soundly.

The shocking news came the next day.

The next morning was a weekend. Anduin and Charles came to the castle auditorium full of energy after their morning exercise. At this time, they found that the atmosphere in the auditorium was different from usual. Almost all the little wizards were not eating. , they were all discussing something, and the sky was full of owls, constantly dropping letters and newspapers to the little wizards.

"Anduin, come Anduin!" Vivian yelled at him when she spotted Anduin.

"What happened? Why are you so excited?" Anduin asked in confusion.

"My God, haven't you heard of it yet?" Vivian said with a look of shock at this time, "The mysterious man has fallen. It is said that he was killed by a boy who survived! Early this morning, the Daily Prophet published The news was announced, and my family also sent a letter to confirm it."

"What?" Anduin was shocked and snatched the newspaper from Vivian's hand.

(End of this chapter)