"Aohou~"

The lion roared, and the little witch's hair flew back in front of it.

Luna blinked, and the little wizards around her took two steps back in horror.

The next second, the lion ran around the ring, sometimes turning into a nimble leopard, sometimes into a one-horned rhino, a wild boar, a python...

The little wizards stared at Professor McGonagall blankly. You are not like this when you teach, right?

From beginning to end, Professor McGonagall just waved her wand a few times, without reciting a spell.

Dean Thomas couldn't help asking: "Is this one magic, or multiple magics? I can't tell at all."

If you want to describe Professor McGonagall's performance, the little wizards felt that it was too smooth.

While running, the form naturally changed.

Professor McGonagall's "showmanship" lasted for about two or three minutes. When a giant eagle circled in the auditorium, the students raised their heads and took a fierce look at it.

Finally, the giant eagle landed on the ring, rolled its body, and turned into a black cat again.

"In theory, any wizard in the sixth or seventh grade can do this." Professor McGonagall said to the crowd in the audience.

"Wood, I'm talking to you." Fred said to the captain of his own college's team.

"Ahem..." Wood was a little embarrassed.

Not far away, Percy, who was responsible for maintaining order, walked to a Ravenclaw girl and said, "I think I can do it, Penelope, but I may not be able to cast spells as smoothly as Professor McGonagall..."

"I can't do it. My Transfiguration is not very good." The girl said, and she also had a prefect badge on her chest.

"I can guide you." Percy said.

"Really?" The girl rolled her eyes at him.

On the stage, Professor McGonagall asked the black cat to stand in front of her.

"I need an assistant, Albert Balk. You have been working hard to become an Auror. Let's give it a try." Professor McGonagall picked a student from her own college.

Albert Balk stood up timidly. In the last duel course, he had a completely new understanding of the professors' strength.

The young wizards in the audience stared intently. It was obvious that Professor McGonagall did not intend to cast other spells, but used Transfiguration throughout the whole process, which made the battle between the two very interesting.

The two were eight or nine meters apart.

Felix acted as the referee, "Bow to each other... One, two, the duel begins."

Balk jumped aside nimbly and raised his hand to cast a disarming spell.

The black cat in front of Professor McGonagall jumped up and blocked the disarming spell.

The black cat in mid-air was a little unstable, and one of its feet turned into a chair leg, but the next second, it rolled on the ground and turned into an agile leopard.

Balk cast another spell, which was blocked more easily this time.

"Balk, you need to speed up your casting speed."

Professor McGonagall said. During this gap, she waved her wand and three more chairs flew over, and they also turned into leopards.

At this moment, three black-spotted leopards stood in front of Professor McGonagall, guarding her safety.

Balk gritted his teeth, no longer had any scruples, and cast spells one after another.

If it comes to dueling alone, he is indeed one of the best students at Hogwarts, thanks to his uncle who is an Auror in the Ministry of Magic and two years of low-intensity training.

But Professor McGonagall blocked it very easily, "One of the characteristics of Transfiguration is that it is quite restrained by a single spell. Of course, to do this, you need to have outstanding eyesight."

The three leopards cooperated with each other and handled it with ease.

"Flames!" Balk's spell hit a leopard, and its body suddenly caught fire.

In the flames, Transfiguration lost its effect and it turned into a burning chair again.

Professor McGonagall said: "Transfiguration can also work on water and fire, so you just need to change your spell slightly-"

The burning chair jumped up and turned into a flaming lion, its mane dancing with bright flames.

Balk couldn't help but take two steps back, but fortunately, Professor McGonagall had no intention of attacking.

Balk quickly thought of a good idea. "Shatter!" A red light flashed, and the spell accurately hit the other leopard, causing it to break into more than a dozen pieces in midair.

But the situation was even worse. Each fragment turned into a palm-sized kitten. They swiftly circled behind Balbi and stared at him from a distance.

"At a short distance, or within the control range of Transfiguration, it is more difficult than you think, Balk." Professor McGonagall said, her mood was very happy and no longer serious.

Hearing Professor McGonagall's explanation, Balk was a little panicked. He suddenly found that the more he attacked, the more disadvantaged he was.

After a few seconds of stalemate, a kitten ran to his feet. Balk couldn't help but kick it out, but the kitten transformed into a vine and tightly wrapped his legs.

Fortunately, Professor McGonagall not only released the water, but also released the sea. The vine did not continue to grow, and Balk's arms were free.

He cast a spell on the kitten closest to him in a panic, "Shatter into pieces! Shatter into pieces! Shatter into pieces!"

The kitten did not dodge. In Balk's eyes, its body decomposed in an instant, and various fragments flew into the air and transformed into finger-sized birds with long, pointed beaks.

They stopped in mid-air, forming a wall, with sharp beaks aimed at Balk, as if they were going to pounce on him in the next second.

In the eyes of the little wizards, Balk was completely surrounded. Looking up, he saw a formation of flying birds, and behind him was a group of palm-sized black cats. In the distance, the flame lion and the leopard were staring at him.

Balk's scalp was numb, and he quickly shouted: "I give up, Professor McGonagall, I give up."

Professor McGonagall stopped with some regret, as she still had a lot to show.

She turned the deformed creature back into a chair and repaired it with the restoration. She looked at the young wizards in the audience and said, "For most wizards, they don't prepare for Transfiguration in a duel. If you can master a few, you can completely catch them off guard."

Felix couldn't help but applaud, as this was exactly the same idea he had used to defeat Lockhart.

The second person to come on stage was Professor Flitwick, who showed everyone a duel concept, the combination of spells.

Professor Flitwick was short, but he easily attracted the attention of the young wizards, just like he did in class.

"If you master a lot of magic, then there must be a question, can I really use them?"

"Perhaps, it is better to specialize in one magic?"

"These are two different choices. What I want to show you today is how different spells should be coordinated."

"They are all very simple spells. Let me think--" Professor Flitwick shouted: "Flocks of birds!"

His wand made a loud bang, like a pistol firing, and a group of red-feathered birds fluttered their wings and flew out of the wand.

A Hufflepuff muttered: "This spell is not simple, it's the content of NEWTs."

"Shut up." His friend said.

Flitwick looked at the bird: "Of course you can use it to attack, the effect is good. But if you add the replication spell--" He waved his wand, and the bird "bang bang bang" quickly split apart.

"Add the expansion spell--"

The palm-sized bird quickly expanded.

Flitwick raised his head and looked at the hundreds of owl-like birds flying around the gilded arena, almost covering his figure.

In front of Flitwick's small stature, many young wizards couldn't help but feel awe.