Carl couldn't help but be a little surprised when he heard Fred and George's explanation.

The Snot Essence Curse is a curse that Carl learned from the book Tips for Dealing with Pranks.

This spell is unremarkable in the book, and its effect is mediocre: the person who has been hit by the spell will spit out a slug with a whoosh.

Fred and George, however, were very fond of the spell, and they thought it was cool to spit out a slug all of a sudden.

Especially used to scare small children, for example······ Their younger brother, Ron Weasley.

However, Karl didn't expect the two to secretly study this magic behind his back.

Truth be told, it was far more than he expected, and he was originally only going to let Fred and George teach him a few tricks, such as how to cast a prank spell in disguise, which Fred and George had used when they were in trouble with Slytherin on the last night of the school year.

"So would anyone want to give this spell a try?" Fred looked at Carl evilly, "I'm going to show it to everyone." ”

"Trust me, there's no harm in that." George said. "Carl, you're the head, come up!"

Carl said calmly, "You must not have developed a spell solution, did you?" ”

This spell was not unresolved in the first place, after all, it only had the power of one shot. Even if Fred and George had perfected the spell by luck, he didn't believe they could perfect it.

Spell solving is a more complex and difficult field than spell casting.

Fred winked at George and said slyly, "Just spit for a while." ”

Karl didn't want to make such a fool of himself, and he proposed, "I think you two can play a game." ”

His gaze swept over the two of them, and he said slowly: "Actually, I believe that more than one person is curious, which of the two of you is more powerful." ”

Seeing that the people around him were interested, he smiled and said, "You can try to see whose magic takes effect on the other party first, after all, one person is enough to teach magic." ”

"Don't provoke us." George said, "We're both as good. ”

"Really?" Carl deliberately frowned and looked at Fred, "But I always think Fred is better." ”

"Why?" Fred asked curiously.

"Hmm, feel?" Karl rubbed the sleeve of his wand, "I can bet a Galleon with George." ”

"George ······" Fred looked at George. "One Galleon ······"

"One Galleon." George muttered, "Or I'll just throw in the towel." ”

"Hey!" Karl gestured to the people around him who were already full of anticipation, "Didn't you see everyone waiting for this good show?" George, if you dare to release the water, I will definitely make you regret it! ”

George shrugged helplessly: "Fred, Carl is a Slytherin hiding in Gryffindor. He pretended to be scared and said, "I don't dare to offend him, who knows if he will sneak the unwashed socks into my mouth at night." ”

Fred immediately nodded approvingly.

Facing the curious eyes around him, Karl said gloomily: "I not only stuffed the socks into his mouth tonight, but also hung him on the windowsill and let him blow the cold wind all night. ”

Everyone in the room burst into laughter, and Angelina immediately said, "Take a picture for me, Carl!" ”

Fred and George pulled out their wands, and the crowd formed a circle in cooperation.

They are all very curious about the good things that are coming.

Fred and George, who is more powerful than the inseparable twins, there are indeed many people who are curious.

"Why is this happening?"

Fred and George moved their feet, circling each other, and their mouths did not stop.

"Carl is to blame for it all."

"Honestly, who do you think is more powerful?"

"Well, I think ······"

I don't know if it was Fred or George's words that hadn't fallen, but both of them seemed to realize that this was a good time, and they raised their wands together in tacit understanding, and shouted:

"Snot on the ground!"

"Armor protection!"

"Ha, Karl! Suffer death! ”

A green light shot out of the twin's wand, grazing the other's body against the invisible barrier behind him.

"Don't underestimate ·······"

The rebounding green light didn't stop at all, hitting the back of the man who didn't have time to dodge, and before the excitement on his face could disappear, he was knocked to the ground with two steps staggered.

"Fred!" George screamed and ran to Fred, he looked at Carl with a look of surprise, "How do you know my magic is aimed at you?" ”

He didn't expect the two of them to be seen through by Carl so simply by virtue of their tacit understanding.

Karl grinned as he beckoned a seat from not far away, which gradually turned into a crimson vat as he waved his wand.

"You two will put up their wands at each other for the sake of a Galleon and my threat?" Carl scoffed at the two of them's acting, and he handed the vat to Fred, "Don't underestimate our relationship! Did Fred just want to show off so much in front of me? ”

Fred spat the shiny slug into the vat handed by Carl, and he wiped his mouth: "Treacherous Karl! Then he spat out a second batch.

Everyone in the room smiled and watched Fred's performance.

"I think you've already decided the winner." Lee Jordan said seriously, "Judging from the results, George beat Fred. ”

The spell had been fully activated, and Fred, who was busy vomiting out, no longer had the strength to speak, and he cocked up his fingers and expressed his opinion with his own.

"Now our teachers have made a decision." Karl said, "Would you like to learn?" ”

Those present looked at poor Fred while giving them interested looks.

After making sure that Fred was okay, George happily joined in the counseling of those present.

The spell wasn't that difficult, but Carl didn't dare to let them practice it on people here - it was a curse after all, and Carl was confident that if he dared to do so, Professor McGonagall would talk to him the next day.

That's when the value of those dummies is revealed.

Bright and dim green lights came and went, and they left deep traces on the dummies, fully demonstrating the efforts of Carl and others.

If everything had gone well, the event would have ended with a burst of joy and Fred's vomiting.

Unfortunately, near the end, the intrusion of a group of uninvited guests completely disrupted the event.

The first to notice the group was Cedric - he had learned the magic early on, and he wasn't very interested in it, so he didn't practice it much.

When he saw that Carl and George were busy teaching, he went up to meet them.

"Welcome, what's the matter?" He looked at the emerald green scarf in front of him and wondered.

The people who walked in were large and small, and most of Cedric had some impression that they seemed to be students in their same grade.

"I've heard there's someone teaching curses here." The leader looked at the students who were practicing magic with a look of disgust, "Sure enough, Graham is right, what about Karl Turinus?" ”