Greel actually wants to do it in one step and exchange it directly for the master, although izard's knight card is a bit expensive, it can also be exchanged.

The key is that each magic skill is not cheap.,And the magic skills that are exchanged must be inserted into the card to be used.,Once the energy of the card is used up,Then you can only use the sword to cut like the master in TV.,But in that case,It's better to use agito armor.。

It's not that the master's skills are expensive, but that all the skill cards are expensive, and even some skill cards require more points than the form cards, the reason is that there is no need to study and practice thousands of times, and you only need to insert the card to give full play to the power of the skill 100%, and how much energy and time is left.

The more powerful the skill, the higher the points required, and now Grell can still see the low-level skills, the higher the points, the more points are required, and those who only have question marks are probably at the level of forbidden spells.

Think about it, forbidden spell-level magic, does not need to be studied in years and practiced in tens of thousands, and can be used immediately after redeeming, this is the most powerful place of skill cards, those low-level and easy-to-practice skill cards are not worth exchanging with points.

It is precisely because of this that Grell did not exchange many skills of agito, faiz and dragoon, but imitated the skill cards exchanged before to attack, although it cannot reach 100% power, but there is also a power of seven or eighty, and it can reach eighty or ninety percent when it is in good condition, which is enough.

The same is true for magic skills, if you want to use them freely without being limited by the energy of the skill card, you must spend time and energy to practice, familiarize yourself with them until you master them, since this kind of skill is not very powerful compared to the forbidden spell level skills, and it is easy to learn skills, so why exchange it, it is better to find some way to learn it from other places.

This is also the reason why Greil plucked up the courage to ask the ancient one if he could learn magic with her, and when he heard the ancient one say that only qualified people can cultivate magic power, he thought of KIVA who had the power of the demon emperor in his body, and immediately asked: "So if you have controllable energy in your body, whether it is magic or not, can you learn magic?" ”

Hearing this, Gu Yi turned his gaze and looked Greel up and down for a while before he spoke: "It seems that the one who sent you here has prepared you very well, and can make you change from relying on external power to using your own strength. Even so, you should have the knowledge to do so, so why should you learn magic from me? ”

"Hmm... Yes, but I can't learn yet, because there's no such thing as a free lunch. ”

"Hehe," the Ancient One mage laughed this time, his face as smooth as a baby, no wrinkles in sight, his back to his hands, his head looking up at the sky, and he didn't know whether to say to himself or to Greel, "Yes, there is no power that can be obtained for no reason, and the more powerful the power, the greater the price to pay." ”

Without waiting for Grell to ask again, the Ancient One mage opened his mouth to explain: "Everything has energy, and there is a certain relationship between each other, ice water absorbs heat, water freezes to release heat, this is the simplest and most basic energy to change the form of matter. ”

"Light, heat, electricity, magic, etc., these are all energy, but in different forms, what is the difficulty of controlling the energy in the body, transforming it into magic and using magic, or even using magic with non-magic power? Magic does not appear out of thin air, but is created by people, and the rows of books on the shelves are all left behind by the supreme mages of the past. ”

"Oh!" Grell nodded, and probably understood what the ancient mage meant, although magic is driven by magic, magic is only one type of energy, just like internal combustion engines, electric motors, steam engines, etc., can convert others into kinetic energy to drive vehicles forward, isn't Asgard's Frigga using divine power to drive magic?

With a wave of his hand, the ancient mage didn't even use the hanging ring, and opened a two-meter-diameter space door, and he could clearly see a wooden building complex built on the top of the snow-capped mountain opposite, and he could vaguely see many people in coarse cloth clothes practicing magic in the courtyard.

"But all qualified human beings can come to me to learn a certain amount of magical knowledge, these three books are the knowledge that peripheral disciples can learn, if you want to learn more, you must swear by your life under the witness of the Supreme Mages of the past generations, and use magic to protect the earth. Without this determination, after studying these three books, you can go down the mountain and return to your original life. ”

Greer nodded slightly, the restriction of swearing by life is understandable, after all, no one wants the disciples to go back and do something that violates the law and discipline or even deceives the teacher and destroys the ancestors, and it will be the master who will take the blame at that time.

Stark was blown up once by a weapon produced by his own company, and when he returned, he disbanded the weapons research and development department, and the steel suit set a lot of restrictions, if he robbed it without his authorization, the self-destruct device would activate and blow the armor to pieces.

The Ancient One Mage's hand waved again, and the other end of the space door turned into the interior of a wooden house, and a big fat man stood up and looked at Grell wearing dragoon armor beside the Ancient One Mage with some surprise. The Ancient One mage stepped into the space door and left one last word: "If you have this determination, then when you open the space door with the Hanging Ring and come to Kama Taj, you can enter the library to borrow the magic book." ”

At the same time that the last syllable disappeared, the space gate also disappeared, and the big fat man greeted him, and asked with some confusion: "Supreme Mage, this 'masked monster' is your new disciple?" ”

The Ancient One mage shook his head slightly, and said, "No, he doesn't need anyone to teach, I just use the magic book in the library in exchange for the powerful power he can use to protect the earth when he is on the earth." ”

"Is he strong?"

"He's got a lot of potential!"

In the mirror world, after the ancient mage left, the tall building was also restored to its original state, Grell looked down at the three thick magic books and hanging rings in his hand, raised his hand to recall the fire dragon who was playing in the mirror world, stepped on the top of the fire dragon again, and flew in the direction of the Stark Industries.

In fact, instead of learning magic skills, he wanted to obtain the coordinates and information of other spaces from the ancient mage, such as the copy of Jotunheim that he had wanted to brush for a long time, or other spaces where a large number of vicious creatures lived.

The conversation just now made Greer, who recognized the 'form', even more desperately need a large number of points to increase his strength to deal with the unimaginably powerful life forms of the Marvel Universe, and the Ancient One Mage is an NPC with a lot of dungeon information.