Dudley placed the card on the table and used a copy spell on the card, which created an exact replica of the target entity.

The Copy Charm has two functions, one of which is to copy it into two, and one into two. The second is infinite replication when touched by someone.

The second type is generally used against thieves, when thieves attempt to steal treasure, and end up being crushed to death by a large number of copies of gold, silver, and jewelry.

In fact, the copied item is useless, but this does not affect Dudley's copying of the card, because the card made by alchemy is useless when it is not used magic or runes, it is just a carrier.

Dudley put away the main card after using the Copy Charm twice, and he didn't plan to use it.

This is mainly to prevent some people with ulterior motives, because once the copy spell is cast, as long as the main card is not counter-spelled, then the copied card cannot be eliminated, and even if one copy card is destroyed alone, it will not affect the other copy cards.

Dudley held his wand to the card in a pencil position, tried to draw a stroke on the card, and then hurriedly threw the card off the table and set up all around him.

When the card falls to the ground, it begins to emit smoke, which grows larger and larger, and finally emits a fire that spontaneously combusts.

One of the more difficult aspects of the rune link is that the carver must complete the portrayal of the rune link in one go, without a trace of hesitation or pause.

Dudley patted his chest with some fear, but fortunately he only depicted a little, if he depicted too much, there might be an explosion, which is also the reason why rune alchemy products are scarce.

The job of carving rune links is the same as that of the programmed ape, which is also to exchange lives for money.

He sighed and muttered, "It's tiring to depict rune links, it's better to find Malfoy to make money quickly, I'm too difficult!"

Dudley began to miss betting against Malfoy, and in this day and age, there are few people like Malfoy who sacrifice themselves for others, and I don't know if there will be a chance to bet with Malfoy in the future.

Dudley shook his head, always thinking about earning by winning Malfoy, this is not good, it is better to ask for others than for yourself, it is better to honestly portray the rune link.

For some time after that, Dudley's portrayal ended in failure, and if failure was the mother of success, he now doesn't know how many mothers he already had.

Each of his depictions has a feeling of unsmoothness, but if you remove the cards and simulate the portrayal on a piece of paper, you can draw very smoothly.

"That doesn't make sense!" Dudley instinctively tossed the card on the table.

The card exploded as it flew through the air, emitting a dazzling orange glow.

Dudley scratched his head and looked depressed, he didn't think he had made a TNT bomb. He rubbed his stiff cheeks, and almost spit out a mouthful of old blood, which was obviously only one stroke away from being completed.

But this time it was safer than the last time, and last time he didn't react, and the card exploded directly. If it weren't for the extra layer of protection for safety, he would definitely be seriously injured, although he was not injured, but he was also blown out by the aftermath of the explosion, and he was disgraced.

Dudley carefully recalled the details, and several times there was a feeling of magic hindrance in the same place, resulting in an unsmooth portrayal.

This is probably due to the fact that there is too little mana output, and in order to verify the conjecture, Dudley picks up his wand again and begins to carve it.

In the place of the last failure, the output of magic power was deliberately increased, and sure enough, this time the portrayal was very smooth, but before Dudley could be happy, the card began to shake violently.

"Boom!" the card exploded again.

Dudley wiped the sweat from his forehead and wondered if he was possessed by Seamus Finigan, and if he was about to inherit the title of 'Little Prince of Hogwarts Explosions'.

A chill came, and he didn't dare to think about it any longer.

"You're welcoming me?"

Dudley realized that Hermione had come out of the cubicle at some point, "Failed again!"

"You haven't finished portraying yet?" Hermione looked at Dudley suspiciously, "Didn't you say it was pretty simple!"

Dudley: "Look at the sky!"

It hurts so much that my heart is pierced, it seems quite simple from the book, and there is nothing wrong with it, but in practice, it is another thing.

"How did you get out, you learned the Occlumency?" Dudley speculated maliciously, he had already prepared a sharp knife, and if Hermione had replied that he hadn't learned it yet, he would have stabbed Hermione in the heart.

Hermione smiled calmly.

Dudley felt that the smile was full of malicious mockery from any direction, and he didn't want to say anything, just to keep looking up at the sky.

How long had it been? about two hours, and Hermione had learned Occlumency, which took much less time than it would have taken him to learn in the first place.

Hermione seemed to know what Dudley was thinking, and she smirked, "I didn't learn everything, only learned to prevent my memories and thoughts from being read. ”

Dudley exhaled, this is normal speed, the real difficulty lies in hiding and tampering with memories. Hermione would have been able to learn the complete Occlumency in about two hours, which would have been too rebellious.

"Hungry or not," Dudley was in a much better mood, conjuring a stool beside him, "I don't know when Harry and Ron will come out." ”

"Hmm!" Hermione rubbed her stomach, "It's okay if you don't say it, but when you say it, you feel hungry." ”

"Wait," Dudley tapped the table three times with his wand, then drew a strange pattern on the table.

The pattern flashed white, and after three seconds, the pattern disappeared, and with a wave of Dudley's wand, two bowls of white soy milk and a few fritters suddenly appeared on the table.

"How did you do it. Hermione touched the steaming bowl, "If I'm not mistaken, the food is one of the 'Gamp's Basic Laws of Transfiguration'. ”

"You're not mistaken!" Dudley said slurred, chewing on the fritters as he took a sip of the hot soy milk, feeling refreshed, "It's not something that came out of nowhere, it's a transformation spell." ”

Hermione didn't ask much thought, but followed Dudley's example, first taking a bite of the fritters, and then taking a sip of soy milk, her eyes lit up, and a sense of happiness and satisfaction welled up in her heart.

Dudley breathed a sigh of relief, but fortunately Hermione didn't ask more, all he said was the truth, and he didn't hide a little more.

The Room of Requirement exists in a special space where one-way positioning is not allowed to use the Transfer Charm.

The transfer spell was often used by Dumbledore, and his usage was one-way positioning, which was to place the four long tables in the kitchen corresponding to the four long tables in the Great Hall, which saved time and effort.