While everyone else thought McGos was punishing the assassins, he knew he was just experimenting.

The results of the experiment were heartening to him, and in their eyes his Constant Levitation Charm was very unstable, but he could clearly feel that his control was much more stable than when he first used it.

It turns out that after drinking that tea, you still need some kind of stimulation to bring out those effects, which is great. Resisting the excitement in his heart, he put the thorn back in the cage, and locked the door with a small toy lock that he had brought with him.

"I'll go out." McGoth left this sentence and hurried out of the dormitory.

"Harry, Ron, come here." McGoth called the two to his side.

"Do you remember the last time you went to Hagrid, Hagrid's tea?"

Harry thought for a moment, then nodded.

"You're talking about that unpalatable tea?" Ron asked, uncertain.

Magos nodded, uncontrollable joy on his face. "Do you remember what he said?" Harry and Ron shook their heads in unison.

He glanced at them helplessly, "Didn't Hagrid say last time that Dumbledore thought that this tea could improve the stability of mana, remember?" He also said that Dumbledore would often ask him for such tea. ”

"Yes, yes, I remember, that's what he said. What's wrong? Ron nodded and then looked at him quizzically.

"I know how that tea stabilizes the magic." He said excitedly, and then smiled and prepared to meet the adoring gazes and incredulous cheers of the two.

However.........

"Oh." Ron's.

"What is the magic of stability?" Harry looked at him curiously, "Can it increase mana?" ”

Looking at the flat expressions of the two of them, Magos suddenly felt that he was playing the piano to a cow, and there was a sense of pain that was sent to the cotton with all his strength.

"Can't increase mana." He returned resentfully.

"Oh." Harry felt how quickly his mood was changing.

"What's the use of that......" Ron looked at him with a look that seemed like he was wasting his time, and then continued, "Wizard fighter, they're already playing, and we're exactly three of us." ”

"No, don't play." He resisted the urge to vomit blood. "But Ron, do you really not understand or false, and even if Harry doesn't understand you, a wizard from a pure-blood family, he doesn't understand what I mean?"

Ron looked at McGoss, who hated iron and steel, in confusion. "What do you know?"

"The stability of the magic."

"What's the use of that?"

"I ...... Forget it, forget it, if you don't understand, forget it. "McGoth feels so tired, is it because the original wizarding world itself doesn't pay attention to this or because Ron understands too little......

"Come with me." He led them to the break room.

"Let me tell you this. All wizards know that the stronger the magic, the better, and like Headmaster Dumbledore, there are few people who are more magical. But you know that it's also important to control the magic. ”

"Yes." Ron. "How do you cast the spell if you don't control the magic well?"

"Okay, you know the mana control, and the mana stability I just talked about is a more advanced one than mana control." Looking at the stunned appearance of the two, McGoth finally felt a little proud.

"Just like Ron asked just now, the stability of mana does not increase mana, but he has a trait that no matter how strong his magic is, it can't be compared."

"What features?" Harry inexplicably had a feeling of being so tall.

"To use the analogy of petrification, you all know this spell, when the magic power is not high, it can hold people in place, and when the magic power is high, it can turn people with low magic resistance into something like stone, and the person who is hit by this spell can neither move nor speak, right?"

Harry and Ron nodded, the spell had been explained by Professor Quirrell in Defence Against the Dark Arts, and everyone knew it.

"Well, now here's the problem, if I use this spell, I just want to fix a person's leg or petrify ......"

"It can't be." Before he could finish his sentence, Harry and Ron interrupted in unison.

"Why can't it be?" McGoth looked at the two of them with interest, and Harry couldn't speak.

"Isn't this spell a leg-locking spell?" Ron knew more about the spell and thought about it and questioned.

"Yes, the leg lock spell is to hold a person's leg so that people can't move. But I'm talking about the spell of petrification. You all think it's impossible, right? ”

Harry and Ron nodded firmly, unthinking.

Magos asked them happily.

"What if I keep my magic in the leg of the person who was hit?"

Harry glanced at Ron and saw that he was confused as well.

"McGoth, I've never heard of anyone who can control this spell only on their legs, in fact it's impossible." Ron's dad is also from the Department of Magic, and he still has some clarity about some strange problems.

"yes, it's impossible, so what I'm going to say now is that the magic is stable, and if I can stabilize every bit of magic in me, then can I do it." Immersed in fantasy, McGoth had no idea how difficult and naïve his idea was. He had forgotten that as his magic increased, the thorns' thorns would soon lose their effect. Moreover, the pain of being stabbed by the magic will also increase exponentially with the strength of the magic.

"How can anyone stabilize every bit of magic in their body." Harry had been taking magic lessons for a few months, and knew it wasn't possible.

"If you use Hagrid's tea leaves and thorns, you might be able to do that." McGoth smiled confidently.

"Tea? Thorn guy? Ron looked at him like a psychopath.

"Yes, we don't feel anything at all after drinking Hagrid's tea, even if we use spells, we don't feel anything special." He looked at them and said, "That's because we didn't find the right way." ”

"How?" Harry suddenly had an uneasy thought.

McGoth pursed his lips and smiled. "Thorn guy."

"Thorn?" Harry looked at him in fear, he seemed to have guessed.

"What does it have to do with the assassins?" Ron asked as he looked at Harry with a look of horror on his face.

"I remember when you were pricked, I asked you if you felt anything other than pain." Ron nodded.

"Because if you drink Hagrid's tea and then get pricked, you will feel sour and itchy in addition to pain. And when you feel those feelings, your magic stability increases. ”

"It's as simple as that?" Ron looked at him in disbelief.

"It's as simple as that, do you want to try it?" McGoth grinned like a wolf.

"But it hurts." Ron hesitated.

"Don't worry. It won't hurt that much, didn't I just say it, there are other sensations that will neutralize your pain. Magos hurriedly explained, then looked at Harry inquiringly.

Harry panicked at the smile on his face, shaking his head as he looked at himself. Said that since Ron wanted to try it, let him try it, and he would talk about it later.

Ron looked at the two people who looked at him, and said that he was afraid to say no, but he was embarrassed to speak, and said in his heart, try it.

When they returned to their dorm, the others were already in full swing, and no one asked them what they were doing outside.

Magos made tea and handed it to Ron, who slowly took it as if he were looking at poison and drank it carefully. When he finished drinking and looked at the cage holding the stinger, he couldn't help but push it back.

"What's that......... McGoths ......... I don't think it's better to try it...... I just thought about it, and what you said is what you guessed, in case you don't feel anything else. Ron sneered and repented.

"Don't worry, I'm sure." McGoth opens the cage and controls the stinger to float out.

Looking at the thorn man who was getting closer and closer to him, Ron cried with a sad face, "Magos, I suddenly feel that the magic is stable, I don't want to increase it, let's forget it." ”

Looking at the poor Ron who was about to cry, McGoth was also a little entangled, he didn't want to be called a bully for underage. He sighed in disappointment, "Well, since you don't dare, forget it." ”

The pimples on the tip of Ron's nose seemed to be a lot red when he heard this, "Who said I'm scared, I, I just don't want that stability." He nodded vigorously.

"Be afraid. I won't look down on you, I don't need to explain. Magos sighed as if he hadn't heard.

"I said it, I'm not afraid." Ron's face flushed with anger.

"Okay. Well, I'm scared, I'm afraid I'll scare you into tears. Harry looked at the two of them with a smile and a second of silence for Ron.

"Who said I was scared." Ron roared.

"Come and stab, I'm going to show you......... Whoop...... Before Ron could finish his sentence, the stabbing guy stabbed up, and Ron's terrible roar frightened the people who were still playing cards in the dormitory into throwing away the cards, and they all rushed over.

Magos shrugged at Harry, who was staring at him, "You heard him tell me to pierce it." Harry nodded sheepishly.

"Something happened again." Dean ran over and asked. Harry got out of the way and let everyone in.

"How did Ron get stabbed again?" Neville looked at the floating thorn in horror.

"Oh, nothing, Ron did an experiment with me, okay, now that the experiment is complete, do you want to try it too." Magos calmly looked at the young wizards gathered together.

When the little wizards heard this, they immediately distanced themselves from him, and looked at him with the eyes of dark creatures.

Ignoring the ignorant little kids, McGoth sent the thorn back into the cage again, looking expectantly at Ron, who was still wailing.

"Did he cry?" Seamus rubbed his fingers and Harry asked quietly.

Harry nodded with difficulty, he was scared now, but it was good that Ron volunteered to try, if it was him......... He shuddered involuntarily.