After considering the cost, Chucheng found that the Wanglong Dragon Cannon can only be installed in a large fortress. The basic formation must rely on large energy equipment, and the magic barrel must be replaced frequently. It is about 10 to 15 launches. It was scrapped. In this way, the launch cost of the Undead Dragon Flame Cannon is comparable to that of the sixth-order scroll.

The advantage is that the directivity and attack distance are farther, and the power is also strong enough. The disadvantage is that the scroll can be carried with you, and the Undead Dragon Flame Cannon can only be fixed on a huge formation.

Usually fixed-position equipment, the cost of use is only one-fifth to one-tenth of the reel, even if the technology is not good, at least one-third of the cost of use, not higher.

If the cost of use is the same as that of the reel, it still has to be a continuous improvement of the technology, and it has to overcome many difficulties. The result of Chu Cheng personally ending.

After the calculation, Chucheng did not want to give up. The biggest advantage of the Undead Dragon Flame Cannon is that it can be controlled by undead or necromancer above the second order, and the sixth order scroll? At least a fifth-order necromancer can be used.

First test it on the throne of Ashes, this can be done by Green.

The goal of Chucheng was relocated to the camp in the distance. The speed of the plague army was not slow. It was close to 500 meters away from the camp. It was found that the artillery in the camp did not start, but the plague army still dared not use dense formations. It is still a squadron of squadrons to ensure that the enemy's artillery fire covers at most one squadron, that is, forty combat units.

Chucheng and Luoyan were standing at a distance of 500 meters from the camp. This distance is usually the limit of the powerful magic crossbow attack. Although the magical crossbow is not as destructive as the ballista, it has excellent penetrability and is legendary. It is also impossible to drive armor and wait for others to shoot. Every attack will consume its own magic power.

There are also some magical crossbows with special armor-breaking devices, or formations and runes, which have a chance to penetrate the magic armor of the mage.

Xiahuang crossbow was designed over Daxia's side, and the chance of breaking armor reached 3%.

This armor is not divided between physical and magic. As long as it is special protection and cannot be penetrated by normal attacks, there will be such a chance. Three percent doesn't sound like much, but during the battle, a group of four hundred people launching the Xuanhuang crossbow at the same time, the chance is almost 100 percent.

Not to mention that the upper limit of the Xuanhuang crossbow itself is equipment that can reach the fourth order, which was originally a weapon designed for legends.

The Zero Magic Lord came up and reported: "Earl, our small magic ballista is the smallest model, with a straight range of only 800 meters. If it is projected, it is 1,200 meters, plus the enemy's wall has a formation, After all attacks cross the city wall, the range will be weakened too much. Our small magic ballistas can't hit their artillery. "

Chucheng understands, if you do n’t destroy the artillery, you ca n’t attack intensively.

The Plague Legion does have a formation. A group is not afraid of any legendary blows. There are many legendary pests in the group. However, magic artillery is not a human attack, the frequency of attack is higher than that of a human mage, and its power is also greater. There is no need to consider the situation of depletion of magic power.

You take the manpower and the other party's artillery cost, you must be the one who suffers.

The other party knows that the artillery attack is not effective, and does not attack at all, unless you attack the city.

There are thousands of tactics in the world, and there are no certain rules. If Chucheng wants to besiege the other party, they also have to worry about whether the other party has reinforcements, or whether the other party guards this cemetery. If the other party is delaying time and does not attack, if the other party seizes the resources of the ruins, then even if he hits the cemetery, he will lose his meaning.

Chucheng thought for a while, and then let the Zero Magic Lord tentatively attack to create some pressure on the other party first.

From the soul fragments absorbed by the plague creatures, Chu City did not get much information, but also know that this is an adventurer from the Golden Continent, from a noble force.

That's right, by contrast, the nobles of Warcraft Continent get along better. The Golden Continent is basically a mob of upstarts. Although it is not very good, one can at least communicate normally, and the other is naked power first.

Since strength comes first, then your own strength is good, should you use your fists to talk about it?

Because the bloodstone at the entrance of the ruins is as big as the mountain peak, Chucheng never thought of negotiating with the other party. His own intelligence was sent out. The crown of thorns has sent the throne of Ashes. The elite legion, plus all the legendary elite can bring.

The elite plague army has higher combat power and stronger sustainability, much more powerful than the thorny mercenaries outside Chucheng.

A large group of plague creatures rushed up, divided into ten teams, dispersed in a formation, like a modern army, but without the cover of a chariot or heavy weapons. The plague angels in the air took out magic guns and aimed at Long-range arms.

When the brigade approached 300 meters, the plague angel fired, but instead the back of the huge plague warhorse, those magic ballistas did not move at all.

"Count, we still lack siege arms." The zero-type magic lord said to Chu Cheng with a persuasive tone.

"There are giant earthworms in the desert. After getting the genes, am I supposed to design Amakusa?"

"I mean the heavy firepower of moving, lord, it is not a strong castle in front of us, we can only use our lives to fill the gap in the terrain."

"The plague legion was originally designed for field operations, and the siege of the city was handed over to the human legion."

"But plagued creatures are not afraid of death, shouldn't they perform such a mission?" The magic lord is a little puzzled. They are loyal and unafraid of death, and siege is the most casual way of battle. It should be given to them, but why should it be given to the human army?

Chu Cheng thought for a while and said, "This is indeed the case right now, but in the future, the city is unfounded, and the real military town will become a biting hedgehog. By then, it will be the age of fighting firepower. We now come up with Whatever heavy firepower will be meaningless in the future. "

The magic lords were immediately persuaded. They didn't need to train, as long as they were given implantation procedures and any new combat methods, they could immediately master them.

This is the superiority comparison between the plagued creatures and humans, not fear of death.

Some human beings are not afraid of death, such as those avid believers.

Chu Cheng said: "If we have a giant bronze statue, about 20-30 meters in size, we can attack the wall with a magic artillery attack, and punch down to clear the obstacles, and the troops behind can rush over. The giant statue Penglai's martial art is not too advanced. I can definitely buy it from Qingcheng, but in the future, can the colossus block the magic artillery and the attack of the sixth-order seventh-order strong? "

Zero Magic Lord said: "Now now?"

"If a tentative attack is useless, I will organize legends and hit the city walls, you just keep up with the big troops behind."

"Count, you can also use Dragon's Skull."

Chucheng nodded, he saw ten teams covered by enemy fire, guns, crossbows, and all kinds of magic. The attack was repelled, and many soldier ants were injured, damaging life.

Luo flue: "Old rules?"

Chu Cheng asked: "How is your Zhengang recovering?"

"Recovery is 70%. I will do it again without losing my combat effectiveness. I still carry Ziyu cream."

"Wait a minute, after opening the city wall, the enemy may have relatively strong individuals, and you need to suppress it." Chucheng is very cautious. Luo Yan's wide range of enemies' swordsmanship can block the space and be explosive, or Instantly, the price will certainly not be small.

Attacked once, probably consumed 60% of her Zhengang.

She must save at least San Cheng Zhen Gang, so that there will be no danger, because after leaving San Cheng Zhen Gang, then taking Ziyu cream, in order to restore strength while playing.

Zhengang consumes too much, it recovers more slowly, and even taking drugs will not be effective.

Instead, it was Chucheng, which only took 15 seconds of condensing time and consumed 20% of the magic pool. He really wanted to attack this camp, and he did n’t even need Luo Yan ’s help, as long as he condensed the dragon ’s skull for 30 seconds, the other party All of the formations cannot be defended, that is the terrorist power of rank +2.

Single fight alone is of course useless, how can the seventh-order strongman let him condense the dragon's skull for thirty seconds?

Can kill him in a second.

However, Chucheng was the absolute mage of the battery, which is why he did n’t care about the enemy. Such a camp is not a magic tower or something like this ~ lightnovelpub.net ~ Thinking of this, Chucheng said: " I do n’t need you to shoot. I ’m going to destroy the front wall. You ’re guarding me now. I ’m going to charge for thirty seconds. "

"Is that all right?"

"It's just 60% of the mana pool consumption." Chu Cheng said that there was some pain in his body. Because of the thirty seconds of charge, his dragon's skull is equivalent to seventh-order magic.

There should be no loot left in the center of the magic attack.

The legendary strongman can't stand such an attack.

Luo Yan's double swords are in hand, and a round moon-like flying sword is also suspended in front of him, protecting Chucheng.

Sixth-order sword repairs like her, usually a dozen legends tied together are not her opponents. If you go it alone, you will be strong in the sixth order. During the casting process of Chucheng, I was really afraid of disturbing people, although it would not die, but the mana consumption increased, and the degree of magical completion was basically no, which meant that Pingbai lost an attack opportunity.

The loss of mental power will not be mentioned. For example, this time the power accumulation is 30 seconds. Once it is interrupted halfway, after more than 15 seconds, the magic loss is almost 100% of the total magic pool.

At the head of the city, several legendary mages monitored the battlefield and found that a mage in the distance was preparing for magic. The color of the five white skulls was changing to dark gold. They all remembered the earth-shattering explosion they had heard before.

"Can't let him complete the magic!"

In the tower, a sharp voice came out, neither male nor female.

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