The Dementor craze brought by Egg was like a hurricane across Hogwarts, and as Iger expected, when Harry and Neville first saw the Dementors, they both rolled their eyelids and fainted, which made Malfoy excited for a long time.

"Reacting strongly to Dementors isn't because they're vulnerable, that's something I'm going to tell you." Egg sat on the Dementor's large chest, his eyes glancing at the second-year students below, "The reason why they have such a strong discomfort reaction to Dementors is because of their heavy past, which is not something that is difficult to talk about. ”

"And for people who have had that experience, they tend to be more able to experience what happiness is than others." Egger's tone was flat, "From the seventh year downwards, the success rate of summoning the Patronus decreases with each grade, but if I don't expect, Harry and Neville will probably be among the fastest learners." ”

"Mr. Morissus, is the Patronus Charm only for Dementors?" Not far away, Lavender Brown raised his hand to look at Iger and asked.

"Of course it's not that simple, every spell we've learned has a philosophy in it." Egg shook his head: "For example, the Patronus can help you deliver a message, or send some words to a certain place for you, and even those things with an evil aura can be used well, if you have studied carefully in your magical biology class, then you should know that the Patronus Charm is also the only spell that can cause damage or expulsion to Voldemort so far, but the main target is the Dementors, because the power of the Patronus comes from happiness." ”

"Even when your life is in danger, the Patronus can block damage for you, it's all about the use of the Patronus Charm, but maybe I taught you a little early, this spell is actually very difficult to master, so the final exam about you is not about facing a Dementor, but about fending off a Dementor attack." With a wave of his wand, Egger appeared beside Egg, and the cat jumped lightly onto Hermione's table in front of him, and Egger's voice rang out from his mouth: "Hermione Granger!" ”

There was a burst of laughter in the class, and Hermione's face was a little rosy.

"That's some of the great things you can do with the Patronus Charm, if you can summon it, of course." Iger looked down and smiled.

Looking at a group of students who had struggled to summon a Patronus, Egg walked through the crowd, Hermione staring intently ahead, calling for the Patronus over and over again, but at most it was only a thin layer of white light.

Egg is a little curious, the Patronus will change due to people's emotional experiences, sometimes it will become different, Iger is curious about what Hermione will summon, will it still be the otter in the original book?

Just as he was thinking, Egg gently walked up to Hermione and whispered in Hermione's ear, "Aren't you happy enough to have me by your side?" ”

Hermione's face turned red, and then the tip of her wand trembled violently, and a fluffy silver object flew out of her wand.

Iger turned his head to see that it was a fluffy Norwegian forest cat...

Hermione pursed her lips and looked at Egger with her eyes a little shiny, Egg laughed silently, and the students not far away only felt a burst of fullness in their stomachs.

……

Due to Egger's hard work and hard work, a large part of the people in the academy have mastered the Patronus Charm, in comparison, the Dementor that Iger kept in the Defense Against the Dark Arts classroom is very miserable, every day there are so many students who propose to face the Dementor directly, the poor Dementor was originally skinny, and now he is even thinner under the tossing of a group of students...

Egg could clearly see the difference between the Dementor and the Spirit, and in just two or three weeks, it was much smaller than when he was first locked in a box...

And although the students were tormented by Egger's tough training methods, it has to be said that this year, the level of Defence Against the Dark Arts of the students at Hogwarts has reached an all-time high, and even Neville and Seamus's humanoid self-propelled bombs can have several rounds of battles.

Even Professor McGonagall, who strongly disapproves of Egger's teaching methods, can't help but be a little amazed, but because Professor McGonagall's transformation class really has nothing to stimulate the potential of students, Professor McGonagall has always been very envious of the efficiency of Egger's teaching methods.

However, Professor McGonagall also borrowed a lot of Egger's methods, such as she asked the elves to empty the chairs in the classroom, and if the students didn't want to stand in class, they had to master the method of turning objects into chairs, and the effect was still very obvious, and the transformation class, which has always been regarded as the most difficult subject by the students, could have at least three-quarters of the students sit in class, and even Professor McGonagall suggested that if they were able enough, it would be okay to change a fluffy sofa...

"Casting spells without a wand has always been the most difficult thing in people's eyes, but I think you should have more or less experience using magic before entering school, such as some people will make flowers fly automatically, and some people will be shaved and grow black hair the next day." Iger smiled.

"What I'm trying to say is that when we communicate the magic in our bodies, you'll find that sometimes casting spells without a wand isn't that difficult." Iger clapped his hands, and a small teacup suddenly appeared in front of the students below, filled with black tea, and a small silver spoon rested on the rim of the cup.

"First of all, let's do a simple little experiment, you can put away your wand in this class, I just explained to you what it feels like to cast spells without a wand, in fact, I am also in a state of groping now." Egger smiled, stretched out his index finger and drew a circle above the cup, the small spoon in the cup suddenly stirred, and then in the surprised eyes of the students below, the black tea in the cup in front of Egger slowly turned into a cup of milk tea.

"It's a superficial application of magic, and it's barely a primer for wandless spellcasting." Egg looked down: "If you don't like the taste of the tea, say what you like, and the tea on the table will be replaced, but don't change it too many times, the elves are very hard, and the waste is shameful." ”

Looking at the students below who were changing drinks, Egger smiled: "Mr. Longbottom, calm down, and gesture a little slower." ”

Neville hurriedly took a deep breath, tried to calm himself, stretched out his index finger and gently wrapped it around the quilt, the spoon quickly spun, and the black tea in the cup turned into milk tea.

"Good attempt, Gryffindor plus five points." Egger clapped his hands for a long time, and after seeing that all the students in the class could make the spoon move, Egger looked down and spoke again: "Can anyone come and tell me, what is the most direct difference between casting spells without a wand and using a wand?" ”

Harry held his hand aloft, and Egg called him by name.

"Attention!" Harry's green eyes looked at Egg expectantly, "Casting spells without a wand requires more attention. ”

"Very well, please sit on Mr. Potter." Iger turned around and casually wrote a word on the blackboard: "Attention!" ”

"What else? What did you find? Iger looked down.