The Dean's office was already in shambles, Lynn hurriedly stopped the supply of mana, and the storm immediately collapsed, and the fine iron sand fell to the ground, making a series of 'pop' and 'click' sounds.

"The mana consumed is about 6 scales!" Lynn sensed the reserves of magic in her body and came to a conclusion.

This is in the case of having a ready-made iron element, but if you rely entirely on mana mimicry, it will probably be above thirty mana scales, which is a relatively standard magic consumption of the four-ring spell.

That is to say, with his current identity as a three-ring wizard, in the best state, the limit is to release three four-ring magic, which is still under the condition that the wisdom brain bears part of the computing power and magic consumption.

This is still the case that the magic power he has far exceeds that of wizards of the same level, if it is an ordinary three-ring wizard, even if he exhausts all his magic power, he may not be able to successfully cast a four-ring magic.

It can be seen that there is a qualitative gap between the official wizard and the great wizard......

Lynn shook his head, although his strength had improved fast enough, with the help of spiritual fusion and the fusion potion of the 'Eye of Death', it only took about a year to skip the level one after another to become a three-ring wizard.

But this is clearly not enough to face the increasingly complex situation.

From official wizard to grand wizard, the fastest record in the entire wizarding land is four years!

However, the record holder, Ogst, has been falsified and discredited, and there is no reference at all.

Fortunately, Lynn has his own 'cheating' method, and with the help of the computing power increase brought by the magic net, he can do many things that only great wizards can do in advance, such as casting four-ring magic, and using magic to mimic metal elements.

This is unprecedented for the exercise of mental power, in the past three months, Lynn's mental power assessment and the total amount of magic power have increased a lot, and most importantly, after getting used to this state, there will be no more obstacles to the promotion of the Great Wizard!

What he lacks now is accumulation, and he doesn't know if he can catch the day when the war breaks out between the Wizarding Lands and the Holy See.

Lynn quickly adjusted her mindset and began to study how to continue to increase the lethality of these spells.

Among the magic he has mastered now, the most destructive power is [Spatial Vibration], but without the blessing of Aurora's magic, it can only be used to deal with enemies within five meters of him, otherwise the power will be extremely reduced, and he can no longer threaten a great wizard.

And [Iron Sand Storm] is a supplement to the medium-range offensive means, there are many variations of this technique, in addition to becoming an iron sand meat grinder like this, you can also create a large number of iron thorns like Helram, in the final analysis, it is just a means to manipulate the iron element.

There are subtle differences in each person's spell model and the spell slots they build, depending on how they are used.

If it can be matched with metals such as iron and copper, it is naturally electricity and magnetism!

If it can be mixed with thunder magic, it should be able to greatly increase the power of [Iron Sand Storm], and the feeling of being caught in an electrified meat grinder must be very sour!

Subsequently, these iron sand can also be controlled by the electric field and magnetic field caused by the electric current, and the second or even third strike can be carried out, which is difficult to prevent......

Isn't that Magneto?

Lynn suddenly remembered an ancient movie character, and then looked at a small generator placed in the corner, using a magnet given to him by Cody.

For formal wizards who can't sense electric charges and magnetic fields, one of the shortcuts to learning thunder magic is to receive electrotherapy!

Lynn's face was a little tangled, whether electricity or not electricity is a question worth pondering!

Compared to Able and others, who can only store high-voltage lightning during thunderstorms and weaken and introduce into their bodies through protective magic, they can make their own electricity and control the intensity, so they will not be in any danger when they are electrocuted......

Under the temptation of controlling the electromagnetic force, Lynn only struggled for a few seconds before using the [Mage's Hand] to lift the generator.

For the next few days, Lynn spent the next few days practicing magic and receiving electrotherapy, occasionally going into the realm of magic to explain the difficult problems of calculus to Anthony, and also learning a lot of tips from Anthony for practicing thunder magic.

Normally, it usually takes three or four months, or even more than half a year, from receiving 'electrotherapy' to mastering the magic mimic thunder and lightning, but Lynn only took four days.

Because he has to be electrocuted at least dozens of times a day, and the whole person is trembling at the end of the day!

According to the information in the brain, the safe current that the human body can accept is only 10 milliamperes, and the safe voltage is 36 volts.

However, after experiencing it firsthand, Lynn found that the wizard's physical fitness is very strong, coupled with the resistance brought by the magic power in the cells, he can withstand hundreds of volts of high-voltage electricity almost without damage.

Not only that, but his resistance to electricity continues to increase, which means that magic is gradually becoming familiar with the new power of thunder and lightning.

The industries of the port of Iyeta are also growing rapidly, and every three days, the airships transport batches of scarce ore to the square, where they are dragged by alchemy carts and distributed to the various workshops.

The whole of Iyeta is like a huge war machine, each person as a part, constantly assembling and producing war materials.

With enough materials, the musket workshop expanded several times in a row, and in a month it produced a full fifteen hundred finished muskets, which was three times the amount he had previously estimated.

When he heard Philip's report, Lynn was stunned, almost wondering if the other party was fooling him, or if the Alchemy Research Institute had developed some new magic.

For example, put the materials used to make a musket into an alchemy array, and then slap your hands together, and the thing is made!

It wasn't until she went to the workshop to see it in person that Lynn realized that she had underestimated the enthusiasm of the poor people who worked almost sixteen hours a day, without taking a break at all, waking up and working.

It is important to know that the number of people recruited in each workshop is limited, and there are countless poor people out there who want to replace them in this job.

Lynn hesitated for a long time, and finally only forced ten hours of sleep, eat and rest every day, and took one day off every half month, so as not to crush people because of high-intensity work.

With the current productivity of the Iyeta seaport, it is far from a luxury to the point where human rights can be considered.

Having something to eat, a place to live, and being able to ensure safety is the greatest happiness of this era!