This is the light magic to retreat the darkness, and also the magic to kill the dementors.
George did not use a wand, and a massive white magical array appeared in front of him instantly.
"Light Array!"
"Light Domain!"
"Light Explosion!"
"Light Rain!"
George continues to cast his second spell, using the magic of Holy Light all over the place.
"This is the Giant Magic, which can make one's body grow enormous."
A magic array appears on his body again, and his arm inflates instantly, striking a nearby tree with a single punch and shattering it into pieces.
"This is the Giant's Fist Bone."
Subsequently, his entire body swelled up to several dozen meters in height.
"This is Enlargement. In this state, my power is stronger than the giants."
By clapping his hands, he can summon fierce winds.
With one punch to the ground, Snape and Dumbledore felt the earth tremble.
It wasn't until they knew George was a pure-blood human that they really thought he was a giant, or one of the tall giants among the giants.
Reducing back to his normal size, he drew in the air.
"This is the spell of writing!"
"This is a ritual barrier!"
"This is the transformative magic!"
"This is a Disguise Magic!"
"This is the mimicry transformation magic!"
"This is the mirror world magic!"
After a round of trouble, George continued:
"The spells I just demonstrated are the ones my grandfather taught me, while the special power that resides within me is something my grandfather endowed me with."
He was enveloped in electrical currents once again.
"This move is called the Super Electromagnetic Cannon!"
Reaching out, George retrieved a silver Sik Sil and shot it into the air. The silver Sik Sil was wrapped in two billion volts of electrical light, and after George aimed, it shot forward with supersonic speed, tearing through everything in its path.
A moment later, a wide avenue appeared in front of George.
Snape and Dumbledore watched in horror.
With just that one shot, it could kill more than ninety percent of wizards in the world.
A witch who can perform magic without a wand and without making any noise, and can do so instantly, is incredibly rare in the wizarding world.
Most witches usually cast spells by waving their wands and uttering incantations, which requires at least a second of preparation time.
So, faced with George's supersonic electromagnetic cannon, they were completely unprepared to cast spells for defense or counter-attack.
The key is that George's electromagnetic cannon spell is incredibly powerful, and if hit, they would likely be finished for good.
"Next up are the Thunder Giant and the super electromagnetic cannon in an enlarged version!"
George's body erupted with magnetism, and a thunder giant of over thirty meters tall began to take shape. As George prepared to display the enlarged version of the electromagnetic cannon, Dumbledore quickly shouted through a sonorous spell:
"There's no need to continue the demonstration. We believe you, please return to your original form at once."
With such a ruckus in the middle of the night, it's likely that many magical creatures and primitive inhabitants in the Forbidden Forest have been disturbed. If George were to release an enlarged super electromagnetic cannon, it would cause much more trouble.
There are also Death Eaters and Dementors posted at the various exits of the school.
So, Dumbledore stopped George in time, and immediately repaired the damaged trees nearby with a spell of repair after George returned to his original form. He then took Snape and George back to the office together.
"I actually have a few more tricks up my sleeve."
Back in the office, George said with wide eyes.
Dumbledore and Snape both raised their hands simultaneously to stop him.
"No, no, don't! We believe you!"
To be honest, both of their minds were still a bit dazed.
So many different kinds of magic, so many that are completely different from what they know, all without a wand, and all with such great power.
This is indeed not something that George learned from ancient magical texts.
They had studied ancient magic, but the speed at which it was cast was slow, and its power was exceptionally large, yet the principles of magic and other aspects were not much different from modern magic.
Modern magic is just an optimization of ancient magic, with new spells developed on that foundation.
However, the magic that George cast was a completely different system of magic.
With their level of magic understanding, they couldn't even grasp the principles, let alone George creating and learning from magic books.
And his thunder giant and super electromagnetic cannon were completely beyond their understanding.
So, except for George saying that the gods taught him magic, they really can't think of any other reason to explain all of this.
Taking a moment to calm down, Dumbledore finally spoke to George:
"Did the gods reveal their identities to you? Did they tell you why they taught you magic?"
He now believes George's explanation about the gods to be about 70% true, but there are still some doubts in his heart.
George was ready to answer Dumbledore's question.
"My grandfather didn't tell me who he was, just that he was a god. He taught me magic because he said there would be a great disaster to fall upon the world in twenty years, a disaster that could wipe out all humans."
"He said that I was chosen by him, to be born as a being to face the great disaster that would destroy all humans in twenty years."
"What!"
Both Snape and Dumbledore's pupils constricted simultaneously.
"What kind of disaster?"
All humans would be wiped out, and even if Voldemort resurrected to rule the world, he would not let all humans be extinguished.
What kind of terrifying disaster could befall humanity in twenty years that would result in their complete extinction?
At this moment, Snape and Dumbledore's focus is no longer on the gods, but on the disaster.
George cleared his throat and began his grandiose storytelling:
"I'm not very clear or understanding about it myself, so I'll just recount my grandfather's words in a general sense."
He told me that there are a wider range of advanced civilizations beyond our planet, where we live.
Such as the Thanos civilization, the Kree Empire, the Skrull Empire, and so on.”
For three whole hours, he went on until 2 AM, finally finishing the story he had concocted.
He could only say that thankfully the world didn't have anything related to Marvel, so he could use Marvel's stories to deceive Snape and Dumbledore.
"So you're saying that in twenty years, an alien called Thanos will lead his space army to invade Earth and wipe out humanity. The gods taught you magic so you could defeat them and protect the Earth and humans."
Snape looked dazed; the amount of information George had provided was so great that he couldn't receive or understand it for a moment.
As a Slytherin witch, he knows little about muggle things, so he has little understanding of concepts like space, aliens, and other such things.
His knowledge of the universe is mostly through astronomy magic, such as using stars for divination and so on.
But what George said sounded very real; those alien empires, their space ships, their abilities, and their civilization didn't sound at all like fiction.
