With extraordinary comprehension, I built a floating city at Hogwarts.

He's never seen a troll before.

It is said to be a large humanoid creature with powerful magic resistance. They possess amazing strength but very low intelligence, making it difficult for ordinary spells to harm them.

Trolls are extremely violent, often attacking without provocation, and coupled with their strong magic resistance, they are dangerous creatures for wizards.

But Levin wanted to meet it.

He had made some preparations for this.

Since magic is difficult to use on giants, why not try using indirect damage caused by magic?

For example, you can generate elemental power through magic and then use that elemental power to damage giants.

To put it simply, it's elemental magic.

This kind of magic is not prevalent in the Harry Potter world.

Aside from the most basic Fire-Starting Spell (Burning Flames) and Freezing Spell, there were no other significant achievements.

The only truly powerful spell, Fiendfyre, relies on its dark magic characteristic of burning everything, rather than the power of elemental magic itself.

Coincidentally, during these two months, Flitwick taught the [Fire-Starting Charm].

After learning it, Levin quickly grasped the [Burning Hand] and, based on this, began to study elemental magic.

To date, he has achieved considerable success.

After [Burning Hand], in order to master the templates for offensive and defensive spells, Levin also learned [Armor Charm] and [Disarm Charm]. Based on these, and combined with [Burning Hand], he created fire elemental spells such as 2nd-circle [Scorching Ray] and 3rd-circle [Fireball].

Following the same method, they researched various spells based on the [Freezing Spell], including the 0th-level [Freezing Ray], the 1st-level [Frostbolt], the 2nd-level [Frost Armor], the 3rd-level [Frost Nova], and so on...

During his research, he grasped the essence of the plasticity school.

[Evocation Specialization: You are proficient in Evocation spells. As you level up your Wizard class, you will gradually learn all the core spells of the Evocation school.]

His attribute panel now looks like this:

Name: Levin Green

Race: human

Level: LV4 Wizard / LV2 Mind Sorcerer

Attributes:

Power: 8

Constitution: 8

Agility: 9

Intelligence: 16

Perception: 12

Charisma: 14

Specialties: Extraordinary aptitude, psychic powers LV2, magic power LV4, magic resistance LV2, potion mastery, transmutation specialization, divination specialization, and evocation specialization.

Spells:

0 Ring: Reading Magic (Constant), Cleansing Charm, Whirlwind Sweep Charm, Levitation Charm, Dance of Light, Copying Charm, Summoning Charm, Freezing Ray

1st Ring: Conceal Thoughts, Cutting Charm, Charm of Man (constant), Animal Communion (constant), Language Proficiency, Scholar's Touch, Appraisal, Mind Prick, Fire Charm, Freezing Charm, Burning Hand, Frostbolt, Armor Charm

2nd Ring: Healing Charm, Bear's Resilience, Bull's Strength, Cat's Grace, Eagle's Majesty, Fox's Cunning, Owl's Wisdom, Invisibility, Psionic Sensing, Telepathy, Scorching Ray, Frost Armor, Disarm Charm

3rd Ring: Daybreak, Micro Meteor, Fireball, Frost Nova

4th Ring: Dimensional Anchor

Over the course of two months, Levin's Strength, Durability, and Agility attributes increased by 1.

Although it didn't reach the human average of 10 points, it still surpassed that of its peers.

According to his analysis, this is probably because his body is in a growth period.

He repeatedly used attribute enhancement spells on himself, causing his body to adapt to the state of growth ahead of time, thus growing up prematurely.

Levin knew that this growth granted him the power he would have gained as a normal adult.

At most, you can grow to your adult level, and then your attributes will not improve anymore.

To break through the limits, one must rely on elixirs with permanent attributes.

In addition, Levin's intelligence attribute also increased by 2.

This is the result of reaching level 4 in the Wizard profession.

Before advancing to Legendary level 20, for every 4 levels a class gains, its related attributes will increase by 2 points.

Based on Levin's observations over this period, he deduced that there are two ways to increase a wizard's level.

The first is the natural process of growing up.

Unlike mages in the arcane magic system,

Wizards in the Harry Potter world are a combination of sorcerers and magicians.

Like sorcerers, their spellcasting abilities come entirely from their bloodline power, requiring no additional preparation before casting spells.

Like mages, they can learn more spells through study.

It can be said that it combines the strengths of both a mage and a warlock.

If spellcasters in the world of WOW or D&D saw this, they would be green with envy.

Since it combines the strengths of both, a wizard can naturally grow stronger as they develop, just like a sorcerer.

According to Levin's observation, almost all the new students were level 1 wizards.

However, after joining Hogwarts, level progression depends entirely on individual talent and effort.

It's possible for a junior wizard to reach Level 3 wizardry in their second year.

However, some wizards are still stuck at level 3 even in their fifth year.

Compared to grade level, the Common Wizarding Level (OWL) exam in fifth grade and the Ultimate Wizarding Level (NEWT) exam in seventh grade are more representative of professional level.

A junior wizard needs to reach LV4 to barely pass OWL, while outstanding candidates can even reach LV6.

To pass NEWT, one must be at least a Level 5 wizard, and those who can get seven or eight O's (meaning excellent) in NEWT usually have a wizard level of Level 8.

Of course, this is just a general term and does not include those who are "outside the rules".

For example, the trio in the original work were far more powerful than their exam scores.

For example, Snape opened the Chamber of Secrets and created Horcruxes in his fifth year, and Voldemort invented a series of dark magic spells in his fifth year. Their magical abilities surpassed those of some professors.

The Aurors in the Ministry of Magic are roughly LV11-LV15.

As for the professors at Hogwarts, the gap between them is quite large.

Similar to Trelawney, who practices divination, and Mrs. Hooch, who teaches flight, their wizarding level is even below LV10.

Professor McGonagall, Professor Flitwick, and Snape are all highly skilled individuals whose levels are definitely above LV15.

Given Levin's current abilities, it's impossible to determine his specific level yet.

As for Dumbledore, without a doubt, he's a level 20 legend.

Levin estimated that in the current wizarding world, excluding the mysterious East, only Grindelwald, Dumbledore, and Voldemort have reached LV20.

Chapter 31 The Bison on Halloween Eve

The second way to level up is to learn and develop more spells, like a mage, and tap into your own magical potential.

After all, reality isn't a game; there's no such thing as leveling up by fighting monsters.

Even his so-called attribute panel is nothing more than a data-driven summary of his own situation.

A mage's strength comes from the growth of knowledge and the exploration of the magic network, so naturally, the more knowledge one has, the more powerful one becomes.

Learning new spells is easier to level up than mastering a single spell, and creating new spells is easier to level up than learning new spells.

Levin also has an advantage in this regard.

That is, his knowledge and insights are not limited to the Harry Potter world.

This means that new spells can be created with a little enlightenment.

Even though these spells already existed in all the worlds, for him, for the Harry Potter world, these were new spells he had created.

According to his estimate, as long as he learns 20 more first-level spells, or creates 10 more first-level spells, or creates 5 more second-level spells, he will be able to reach Wizard Level 5.

In short, the more he learns, the more he understands, and the more he innovates, the faster he becomes stronger.

Before the Halloween Eve dinner begins, Levin will have to take a spells class.

This lesson teaches the Levitation Charm, which Levin already knows.

But that doesn't stop him from learning something in class.

"Okay, don't forget that subtle wrist move we've been training!"

Professor Flitwick stood on his pile of books as usual and said in a shrill voice.

"One swing, one shake; remember, one swing, one shake."

“It is also very important to pronounce the spell correctly—don’t forget the wizard Balfeo, who said ‘s’ instead of ‘f’ and found himself lying on the floor with a bison standing on his chest.”

The young wizards burst into laughter, filling the classroom with a joyful atmosphere.

"boom!"

Before their laughter had even subsided, a loud bang came from the center of the classroom.

A huge bison appeared out of nowhere in the classroom, completely blocking the aisle in the center of the classroom.

Ignoring their surprise, the young wizards crowded around to watch.

“Oh, who did this?” Professor Flitwick asked loudly, but his tone was not angry.

“It’s me, Professor.” Levin raised his hand from the crowd.

"I thought this was just a joke, but I never expected..."

He pointed to the bison.