Lesson 1 Killing Curse, Dumbledore's Army Established!

"Master Lord Chief, everyone is here!"

After counting the number of people, Astoria came to Lucas.

"Thanks for your hard work."

Lucas walked up to the crowd. Nearly 80% of the people in Slytherin House have signed up for the study group and this gave him great satisfaction.

"Everyone, starting today, we will have two days of practical teaching every week, but before that, I need to make a statement."

"All the magic I teach is extremely dangerous, and you are absolutely not allowed to use it on people other than the enemy."

"Yes, Chief!" *N

Lucas raised his hand to check the time, it was nine o'clock sharp.

There was a grinding sound on the wall behind him.

Seeing that there is actually a hidden door in the common room, the others were surprised.

"Chief, is this?" Marci Flint asked curiously.

This is her last year at Hogwarts.

As the seventh years chief, she brought almost all the seventh years to the study group, because she understood that once they graduated they would lose the protection of Hogwarts.

In the current situation, if they learn more, they might be able to save their lives at a critical moment.

"Here is the passage to the Slytherin Chamber of Secrets."

They were all startled, and their eyes became thoughtful.

The basilisk and Heir incident that made a lot of noise three years ago, could it be that it was their Chief who did it?

Lucas knew what they were thinking, but he didn't bother to explain it.

When everyone entered the venue where Harry "fought" the Basilisk along the passage.

They noticed the humanoid targets that had been placed in the arena.

In addition, there were also some boxes next to the targets.

However, the boxes were all covered with black cloth, so no one could see what was inside.

"Chief, what are we learning today?"

The novelty passed, and everyone gathered together again.

Lucas drew his wand and tapped his palm.

"Those who can participate in this study group, your abilities are beyond doubt, so let's skip the basics directly."

"Umbridge seems determined not to teach us practical defensive spells, which is not good news for fifth and seventh year students."

"So our goal this year, in addition to learning the magic spells that need to be used in actual combat against the enemy, is also to learn the magic spells in Defense Against the Dark Arts textbooks."

"Today is the first lesson, we will start with the most practical spell, one of the Unforgivable Curses, the Killing Curse!"

Lucas' words caused everyone to exclaim.

The students whispered to each other, as if they were a little apprehensive about learning how to kill.

"My lord, why don't we start with the Disarming Charm? I remember it was said in the book that the Disarming Charm is the simplest, most direct and easy-to-use spell."

Many people also wanted to ask this same question.

"That's a good question." Lucas came to Astoria and continued, "Because the Disarming Charm is only suitable for sneak attacks."

"Use the Disarming Charm on me."

Astoria looked up, saw the encouragement in Lucas' eyes, and slowly raised her wand: "Expelliarmus!"

The red light flew towards Lucas, but it was easily intercepted by the opponent halfway.

After the actual demonstration, he looked at the crowd and said: "It is undeniable that the disarming spell is the easiest to cast, but will you be able to win if you just knock off the opponent's wand?"

"Please remember that actual combat is not a duel, and your opponent will not admit defeat to you just because his wand is knocked into the air."

Lucas looked at Astoria again: "Use the Disarming Charm on me again."

"Expelliarmus!"

The little girl seemed to be addicted to it, and cast the spell at Lucas right after he finished speaking.

Seeing Lucas' wand flying into the air, everyone followed the wand and looked up.

"What are you looking at?"

Lucas' voice caught everyone's attention and saw that he didn't stop attacking because his wand was knocked into the air.

Astoria felt a magic hit her stomach, and then a gentle force made her fly backwards.

At the same time, Lucas quickly stepped forward to catch his wand, and disarmed Astoria.

"See? Actual combat is not about standing still and waving your wand stupidly. When you relax because you knocked the enemy's wand away, the opponent is probably already thinking about how to kill you."

Returning the wand to Astoria, Lucas walked up to everyone again and said: "The Killing Curse is equally simple to cast, and you all know the effect."

"Last year, Professor Moody taught us the Unforgivable Curses and how to resist the Imperius Curse. I believe everyone still remembers those lessons."

They all nodded one after another.

When they personally experienced the Imperius Curse, only then did they know why the Ministry of Magic declared it an Unforgivable Curse.

"Professor Moody once said at the time that the Killing Curse cannot be resisted. In fact, this statement is not correct."

Lucas' words made everyone very puzzled.

"Casting the Killing Curse requires a very strong magic power as the foundation. People with insufficient magic power can probably only make people have nosebleeds or spit out two mouthfuls of blood."

"In addition, the killing curse is not impossible to dodge, but the speed of human beings is usually not as fast as the magic spell. But I can tell everyone with certainty that the killing curse can be blocked."

"Avada Kedavra!"

The green light illuminated the entire room, and the humanoid target at the side was shattered by the Killing Curse.

Seeing this, they all shivered.

"For wizards with powerful magic, the Killing Curse also has good damage ability. Take me as an example, ordinary wooden doors and stones can't stop my Killing Curse at all."

"For Elite Auror-level wizards, wooden shields, and metal such as dinner plates are equally unable to stop their killing curses."

"However, how many people have the strength of the elite Auror level?"

Lucas was sure to tell them not many.

"So the way to resist the Killing Curse is very simple, have changeable things around you and a good transfiguration spell."

Hearing his methods, everyone showed helpless expressions.

If transfiguration was so easy to use in battle, each magic school would not have a separate class for it.

Lucas chuckled and said: "The Killing Curse kills the one who is hit, and skilled wizards with powerful magic can also exert impressive destructive power."

"Compared to the Disarming Charm, the casting action is equally simple, and it also has a strong deterrent effect. No matter how you look at it, casting the Killing Curse is more suitable than the Disarming Charm when you're fighting for your life."

"So for the next period of time, not only do you have to learn the Killing Curse, you also have to practice speedy transfiguration to make sure that everyone can turn anything into a shield."

"Today, let's practice the Killing Curse first!"

With a wave of Lucas' hand, the boxes covered by the black cloth revealed their true faces.

They were all full of live rats in them and there were more than a dozen boxes.

The girls backed away one after another, with disgusted expressions on their faces.

"These rats are the ones you will train on next, one for each of you, come on!"

Among the people in front of them, except for those in the sixth and seventh year, whose magic power barely reached the standard.

Others still had some difficulty trying to kill the rat successfully in one go.

Lucas didn't let them stop practicing once they succeeded. He wanted them to practice until they could use it with a wave at a critical moment.

They don't have plot armor like Harry to protect them after all. It's not possible to take the world by using one trick like he did with his expelliarmus.

Thinking of Harry defeating Voldemort with the Disarming Charm, Lucas felt like it made no sense at all, it was insulting…

"Avada Kedavra!"

A green light hit the ground next to a rat making it run away.

Seeing Astoria's frustrated expression, Lucas smiled and came to her side: "Your movements are wrong, that's why you can't cast the spell properly."

After saying that, he held Astoria's wrist and taught her how to swing the wand, this made the little girl shy.

Of course, his girlfriends did not escape his personal teaching.

Lucas looked around watching the serious expressions on everyone's faces and showed a satisfied smile.

Everything is always difficult at the beginning, and his study group finally took the first step.

Through layers of screening, there will be many outstanding talents among these people, the Saints also need fresh blood.

More than two hours passed and everyone dragged their tired bodies back to the common room.

After sending off his girlfriends, Lucas returned to the Slytherin Chamber of Secrets.

A long time passed before Draco walked in with Pansy and others.

"Really, seeing them learn spells makes me so envious."

Hearing Blaise Zabini complaining, Lucas chuckled and said, "It's hard work for you to make a trip at such a late hour."

"What are you talking about? Isn't it hard for you to teach so many people?" Draco said with a smile.

Letting the others practice the Killing Curse first, Lucas took Draco aside: "Did Umbridge come to find you?"

"Well, she was really stupid enough to ask me if I'm interested in becoming the Chief of Slytherin. Has she forgotten the election system for the position?"

Seeing the disdain in Draco's eyes, Lucas said with a smile.

"Honestly, if she asks for any help, try to push it to me, the Chief of the House, and I plan to make a deal with her."

"No problem." Draco didn't ask what the deal was.

The two briefly exchanged ideas on what to do next and Lucas suddenly thought of a very important thing.

"In a few days, you will need to go to Umbridge for a small report. Potter seems to be planning to set up a study group."

"The name seems to be D.A or something."

"Dumbledore?" Draco asked in surprise.

"Basically, you tell Umbridge the news, but don't agree to any of her requests."

Draco answered in the affirmative and Lucas took him to the practice field.

As for where he got the news from, it was naturally revealed by Ginny.

There is a Gryffindor girlfriend who is really convenient to inquire about news over there.

…

In a few days, Dumbledore's Army was formed.

The reason why Harry did this is because Umbridge doesn't teach any useful knowledge.

Secondly, it is also because Ron, Seamus and others were pushing him to do it.

Today is the official start of Dumbledore's Army classes.

Thanks to the help of the twins, Harry managed to find the Room of Requirement.

"Fred, George, are you really not joining the D.A?"

The twins looked at each other and said: "Sorry, we have too many orders, the skiving snack boxes are very popular, so the rest of our time will be used to complete the orders."

Neither had forgotten what Lucas had said before the summer break. He said that this semester he will teach them some useful things and the two have been eagerly waiting for it.

Harry knew in his heart that both of them were just making excuses.

He thought that the two were looking down on his own strength, so they didn't want to participate and learn from him.

This made him feel a bit of resentment in his heart. He felt that as good friends, the two of them should cheer him on.

Seeing the twins walk away, Harry sighed, but when he walked into the Room of Requirements, he saw his classmates staring at him eagerly and he suddenly had a thought: 'Does this count as having a group of followers?'

…

Another few days passed.

The actions of Umbridge didn't stop. Almost all the professors have been investigated by her and a second round of investigations will begin today.

The first one is Professor Trelawney who did not do well in the last round.

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