My Hogwarts has a serious problem.

Its advantages are obvious: area-of-effect damage and instant death without any blind spots.

However, its drawbacks are also obvious. Not to mention that it can only be transmitted through the ground, it loses its effectiveness once the enemy leaves the ground.

Furthermore, the instant death effect of the Killing Curse itself has been weakened.

According to Professor Fox's experimental records, the effects of the diffused Killing Curse vary depending on the strength of the soul.

For those with low soul strength, such as the giant spider in the Forbidden Forest, the effect is still instant death.

For higher-level creatures, such as normal Muggles, intelligent magical creatures, centaurs, goblins, and house-elves, the instant death effect is gone; instead, they are put into a deep coma and can wake up later.

At a higher level, such as a wizard, even fainting is impossible; the other person will only feel dizzy or uncomfortable enough to have a nosebleed.

These drawbacks can also be avoided if you wish.

Professor Fox put forward an idea in his notes.

Diffusion of dark magic sacrifices the power of dark magic to achieve the result of diffusion, but as long as your dark magic itself is strong enough, strong enough that even after being diluted and weakened, it can still have the effect of killing the wizard instantly.

Does that mean this drawback is essentially nonexistent?

The power of magic depends mainly on three factors.

The spellcaster's skill level.

The spellcaster's magic.

The caster's emotions.

Theoretically, if all three aspects are strengthened, the released magic can be infinitely powerful.

Proficiency takes time; Lynn can't rush it. However, he has already made a basic grasp of the three Unforgivable Curses and spends his days practicing in the Room of Requirement with creatures like spiders and frogs.

His magic power has already reached a high level among adult wizards, and it is unlikely that he will see significant improvement in the short term.

As for the emotions involved in casting spells, black magic is called black magic because it requires malicious intent when used. Lynn doesn't consider himself a good person in general, but he's definitely not a bad guy either.

An inherent disadvantage in terms of the subjective emotion of doing evil.

Fortunately, Lynn was not an ordinary wizard.

He's a deadbeat.

After catching Kira last semester, the system rewarded him with a talent: Bloodline Inheritance.

With an initial value of two points, the effect is a 50% chance that his spell will receive a double boost.

After the start of this semester, Lynn directly added his two free points to this.

Now, this talent has four points, and its effect has become: there is a 25% chance to double the amplification of spells, and a 25% chance to triple the amplification of spells!

This talent's effect is a perfect match for the spread of dark magic.

The most suitable black magic for spreading is undoubtedly the Killing Curse, whose ability to instantly kill on a large scale is a bug.

Even the most powerful single-target curse has only one effect: death.

Amplifying it many times over would be a waste, but using it to spread black magic is a different story.

Lynn had a premonition that although it was possible to triple the power of the spell, it was definitely not strong enough. However, as long as he kept adding points to this talent and kept increasing the multiplier, it was not a dream for him to be able to use an area-of-effect killing spell that could kill a wizard instantly!

Moreover, the amplification effect of the spell brought him obvious improvement.

Now, at the Black Lake this morning, Cedric has been in a state of existential doubt ever since he was blasted into the lake by a petrification spell that was tripled in power.

Lynn and Ian went to great lengths to pull him out, using the spell to break the spell many times. In the end, they almost had to send him to the school hospital to break his petrified state.

"Are you a monster?"

Cedric looked like he'd been thoroughly messed with.

"I'm sorry, I'm sorry, I didn't mean to, I really didn't expect it to be so effective."

Lynn kept apologizing while helping him dry the water off his robe.

"Why didn't his universal antidote work?" Even Ian looked at Lynn with a strange expression.

Lynn scratched the back of his head awkwardly.

"Perhaps, probably, it's because my spell is too powerful, so it can't be broken."

The two looked at Lynn as if he were a monster, completely unable to understand how his curse had suddenly become so strong in just one summer vacation.

However, from that day on, neither of them wanted to spar with Lynn anymore.

Others are happy to practice with each other, and they improve together.

Sparring with Lynn can take half your life.

During lunch in the auditorium, Cedric and his companions discovered Lynn's strangeness once again.

He ate extremely slowly, chewing each bite as if afraid of swallowing the food in his mouth. They had been eating together for over a year, so of course they knew this wasn't Lynn's normal eating style.

"I'm just trying to maintain my health," Lynn said matter-of-factly.

Did you know that every extra chew you make reduces the workload on your stomach by three times, effectively relieving digestive stress?

Cedric was completely bewildered.

Ian looked at him as if he were an alien.

"You're talking to us about health and wellness at the magic academy?"

"What's wrong with a magic academy? Wizards are human too, and everyone needs to take care of their health!" he said righteously.

Something's wrong with you. (gif)

Cedric and Ian both glanced at him sideways.

Actually, Lynn was trying to prevent herself from accidentally swallowing the mandrake leaf under her tongue.

He has persisted for almost a month and is just waiting for the next full moon to begin the next step.

If you eat the leaves at this point, all your efforts will be wasted.

Mastering Animagus is very difficult, requiring not only proficiency in Transfiguration but also a great deal of luck.

There are many factors that wizards cannot control, and if even the slightest mistake occurs, everything has to be started all over again.

Lynn started preparing at the beginning of this semester because she had no confidence in her ability to succeed.

However, Animagus is not necessary for his plan. It would be best to have it, as it would be icing on the cake and increase the success rate. If he doesn't have it, he doesn't have to force it. At worst, he can just keep an eye on Harry Potter every day after Halloween.

Of course, Lynn still hoped that she could succeed.

He was still quite curious about what kind of animal his Animagus would be.

Just then, a commotion broke out at the Gryffindor table next to Ravenclaw.

Malfoy was waving a glass ball the size of a billiard ball up and down in his hand, looking at the group of first-year wizards from Gryffindor with a wicked grin.

He stole the memory ball that Grandma Neville had sent him.

Harry and Ron jumped up; they had clearly been putting up with him for a long time and wanted to take this opportunity to fight Draco.

However, Professor McGonagall happened to pass by, preventing a potential conflict from breaking out.

Draco, accompanied by his two henchmen, uttered a harsh remark and then left.

Cedric whispered to Lynn.

"This junior from your college is a bit... a troublemaker."

Lynn shrugged.

"It's not that some of them are like that, it's that they are inherently like that."