Chapter 828: Resonance spellbook, arms race

　　 "Vincent, come here too!"
　　 For the little fan who was digging his head on the side, Xia Duo also called him together. Since there is one more Bellera, he doesn't care about another one.
　　The so-called joint operation, although it refers to the joint operation of the Giles Tower and the Gustav Tower, for each specific participant, it is actually a joint operation.
　　 Now that Vincent has a tendency to move closer, it would be too unkind to refuse directly.
　　 In contrast, Vincent has a middle-level mage mixed among three high-level mage, which may be more risky.
　　The only thing I am concerned about now is whether Vincent can understand the impact of the plane difference on the casting. Not only Xia Duo thinks so, but Nia and Belera also cast doubtful eyes like Vincent:
　　 "Do you know how to do it?"
　　 was watched by three high-level wizards, and Vincent quickly replied: "I know! Father taught me before I came here! Really! I promise!"
　　 "Then start verification from the spells in the spell book! Whatever can be verified counts!" Chateau directly set the task.
　　 The spell book I just received from the quartermaster is a magic item. Although it is not as sophisticated as Xia Duo's spell book, it is not so easy to obtain for ordinary wizards.
　　 But considering that the participants in this mission are not pioneers, or directly members of the Seven Pagodas, their wealth is naturally different from ordinary mages. This spell book is actually like that, but—
　　 The true purpose of this spell book is not just a semi-consumable item similar to a rechargeable scroll, but is related to joint spell casting.
　　As soon as he received the equipment and supplies, Xia Duo checked all of them, especially the equipment that was almost unnecessary for the spell book.
　　 Upon closer inspection, coupled with the comparison with Niya, Xia Duo made an amazing discovery-the full text of the text is the fastest んττρs:/м.χ八㈠zщ.còм/
　　 That is, these spell books may be set up with a certain frequency function at the beginning of manufacture, which is almost a natural joint casting prop.
　　Co-casting is usually called synergistic resonance casting. Many instructors use this method to exploit the apprentice’s casting energy.
　　 But the reason why it is called cooperative resonance is that different casters are essentially different subjects. Under normal circumstances, there is no way to jointly cast spells. Only when the will resonates to the same state, or frequency band, can it be combined.
　　 For a spellcaster like the elves who reach a certain resonance state through perceiving the magic net and tempering their will, joint spellcasting is almost effortless.
　　 But for humans, who directly force the magic net of spellcasters, the personal characteristics in the will are extremely heavy. Relatively speaking, it is more difficult to achieve resonance between different spellcasters.
　　 But just as the capital is trying hard to figure out how to make money, the tutor will also put great effort into the method of exploiting the apprentice.
　　 Synergy Resonance Casting is almost the first course that every apprentice learns after choosing a mentor!
　　 But that was the result of the instructor's extreme exploitation of the apprentice in a laboratory situation, regardless of the status of the apprentice, usually only one or two apprentices.
In wartime, the situation is different. It is necessary to coordinate the mental state of each person in the resonance state. Although there will be a leader and a coordinator among the casters, there is almost no over-exploitation and there are also a large number of people. The difficulty is also greater.
　　 Xia Duo did not conduct joint spellcasting with other people in the battle. At most, he and Niya tried to jointly cast spells in order to save energy in the laboratory, but it was not very tacit understanding every time.
　　 Both husband and wife are like this, not to mention the fact that there are too many people, and they have to fight!
　　 The battle is no better than others, it is slightly wrong, but it doesn't bring any money to lose, but the life may be lost.
　　Before, Chateau had always been curious about how the Giles Tower had gathered so many people, and what kind of joint training to do, would it be a gimmick greater than the reality!
　　 Now it seems that he is too knowledgeable and does not understand the inside story of the Seven Pagodas.
　　 In addition, the spells in the spell book should also be summed up through long-term practice. They are roughly divided into four types: protection, breaking spells, moving, and restraint.
　　 almost none of the killing spells!
　　 Perhaps this is also the reason why fireball wands are given to everyone.
　　……
　　 Whenever he thought that there might be some kind of technology hidden in the spell book that could resonate efficiently with the caster, Xia Duo felt like a cat in his heart. He even thought about this question in the process of testing the difference between the spells on the plane of the green field. The fastest computer terminal of the new 81 Chinese website: https://www.@x81zw@@
　　 Several times, I almost made a mistake.
　　 It’s no wonder that Xia Duo is excited, it is really the possibility of the existence of the mage legion and the possibility of the existence of war spells by joint casting.
　　Actually, in the projection plane [Meyerita Sukanvisa City], Chateau knew the existence of the Legion of Mages.
　　 At that time, he was incarnate as an elf named Athos, and Athos’s deceased parents’ friend, and the father of Athos’s friend Grada, was the chief officer of the wizard group of Sukanvisa City.
　　 But that is the elven kingdom on the projection plane. Netheril on the main plane does not have a similar army of pure casters.
　　 Even the Daxia Spellbreaker troops in Xia Duo's vision are assisted by magic and kill enemies with swords, rather than pure spellcasters.
　　 In addition to the precious talents of the casters, high status, and not easy to waste, it is also an important reason that large-scale joint spellcasting is difficult to achieve.
　　 Even in the elven kingdoms of the main plane, Xia Duo hasn't heard of anyone still retaining an established army of wizards.
　　 Now I see that Netheril’s combined spellcasting auxiliary spell book, UU Reading www.uukanshu.com Xia Duo guessed, whether it was specifically used to brighten muscles, or it was already known by the elves.
　　 Otherwise, accumulating thin hair is obviously more in line with Netheril's strategic expectations.
　　 Of course, it is difficult for Xia Duo to guess what the big figures above think, but he knows that the Northland countries are likely to stage an unprecedented arms race.
　　 Then what can he get in this arms race?
　　 For a time, the concepts of mobility, population, casters, and unrestricted warfare jumped into my mind in succession, stirring up a ball, and before not knowing it, Xia Duo stopped the inspection work at hand.
　　 At this moment, Niya leaned in quietly and asked softly: "What's wrong?"
　　 Xia Duo glanced at Belleira and Vincent who were still carefully casting spells to check the differences in spells from different planes, and shook his head slightly, "Nothing, continue to check!"
　　 The two have been together for so long, and even the most intimate relationship has happened. Niya still knows Xia Duo better, knowing that the occasion is wrong, so she didn't continue to inquire.
　　……
　　 Soon after, Belleira took the lead to speak out, "My inspection is over. Except for the positive energy of the Green Field Plane, the other elements are roughly the same as the main plane."
　　 This is a typical arcanist simple conclusion.
　　 Xia Duo and Niya understood immediately that they were consistent with their test results. Although it was only a side test, it could also reflect the relatively real side of this plane.
　　 It can be said that this secondary plane, named the Green Field Plane, is more livable than the main plane!