Arcane Lord

It was just a matter of trying a few more times. Xia Duo's mentality was very calm. Of course, even so, he tried his best to start the second casting based on the auxiliary nodes of the first casting.

Soon, the second casting was completed, and Sha Duo re-checked the physical stability of the attached mage tower. It did not appear to be the worst situation, but it was not the best either.

The physical properties have become much more stable, but there is still some distance between being completely stable.

"Come again!"

Next, Xia Duo continued to cast the spell without resting. Nearly ten minutes passed, and the third spell was quickly completed. But this time, the situation was a little bad.

The attached mage tower, which originally looked normal, had distortions visible to the naked eye, and its color changed from pure azure at the beginning to different shades.

Xia Duo hardly needed to do any additional inspections. He could tell that the mage tower was scrapped just by looking at it with the naked eye. There must be uneven materials inside it.

Of course, it's not impossible to make do with it for a while, but since so far, the cost is only the half hour he spent casting the spell, it's better to start over!

However, before starting again, Xia Duo thought carefully. He believed that there must be slight differences between each casting to repeat the transformation process multiple times. The more times the spell is cast, the differences will be magnified to the point where it is difficult to ignore.

"Maybe this is how it should be done!"

Next, Xia Duo did not continue to cast spells based on the original casting nodes, but began to re-mark the casting nodes. He was going to try a double deduction spell.

In layman's terms, a spell is only cast once, but the exact same effect will appear twice, and you can choose to have the two effects appear superimposed, or appear one after another.

Some spell effects are suitable for superimposition, but some spells are not suitable, such as most creation spells. If superimposed, there will be abnormal energy interference, so it is more suitable to appear one after another, such as continuous fireballs.

If you want it to stack normally, the spell itself needs to be redesigned and turned into a new spell similar to super fireball.

However, change spells are very suitable for superposition. Sha Duo even believes that any change spell, after multiple superpositions, may obtain a similar permanent permanent effect.

Of course, constancy is not achieved in this way. Constancy is achieved through factor circulation.

The permanent effect can be removed, but if it is a permanent effect, it will be difficult to remove, which means that the essence has changed.

Xia Duo already knew the idea very clearly, but actually doing it was not that easy. It was the first time he tried the dual interpretation of such a complicated spell, and he was not completely sure.

But there is one good thing about magic, that is, there is basically a one-to-one relationship between process and result. As long as there are no mistakes in the spell design stage and the spell casting ability is satisfactory, the final result will not be much worse no matter how bad it is.

This is the situation for Xia Duo at this time. Although he is not completely sure, the difference lies more in the uncertainty in the casting process. In terms of spell design alone, he is quite sure.

In the future, it may be possible to design some large-scale construction machinery to avoid interference caused by human factors, but now, it can only be built "purely by hand".

…

After a while, the new spellcasting node was marked. Xia Duo took a short rest and put away the scrapped attached mage tower not far away so as not to be an eyesore.

After everything was ready, Xia Duo began to cast the spell through double interpretation. It took nearly ten minutes to fully cast the original spell, but the double interpretation did not bring about time superposition, and it only took a minute or two longer than the original spell.

Soon, the spell was completed, and a mage tower that was exactly the same as the elongated pyramid-like attached mage tower that appeared at the beginning appeared in front of Sha Duo again.

Xia Duo checked the physical stability of the mage tower and found that it was better than the one after two repeated transformations. Although there was still some distance to go before it was completely stable, it was not something that could not be waited for.

Even with triple or quadruple interpretations, it is impossible to completely stabilize the physical properties of the mage tower immediately. You have to wait for some time. The difference is only the waiting time.

Perhaps after the fourth or fifth stage of interpretation, the physical properties would be completely stable after a minute or two, but it is not that much different now. Xia Duo roughly estimated that it would take about an hour, and he could still wait for this time.

…

Of course, while waiting for the physical properties of the mage tower to be completely stable, Xia Duo was not idle. After taking the mage tower to the floating city where the water had been drained, he began to prepare to pour mithril.

Generally speaking, in the normal construction process of a mage tower, the tower body is built first, and then the mithril components are made according to the actual required functions.

If we go one step further, some mithril components will be laid out in advance during the construction process. Of course, if nothing unexpected happens to this part, it will basically not be maintained in the future. This requires the use of high-purity mithril materials to reduce its occurrence. The rate of transmutation reactions of elements.

Other mithril components are more like attachments to the tower body, and are only encapsulated with simple materials to facilitate regular maintenance in the future.

Like the Tower of Time, there are even many mithril components that are not even encapsulated in the area where the elemental pool is located, because they are worried that the encapsulating materials will react with mithril.

Areas like this have absolute authority restrictions. Except for a very small number of trustworthy people, it is basically impossible for outsiders to see the relevant images, let alone entering.

Of course, the main features of the traction mage tower attached to the floating city built by Xia Duo are - single function, low cost, and simple construction.

The construction is simple, which is not only reflected in the fact that the tower body is completely transformed from pure water, but also reflected in the production of mithril components, which adopts the pouring method.

In other words, the location of the mithril components was reserved at the beginning of the design. This was the inspiration left by Sha Duo when he made the spell chip in the projection plane.

It's just that the mithril required for the spell chip is of extremely high purity, while the mage tower only needs to use standard mithril. In Xia Duo's design, this kind of attached mage tower does not require maintenance. Maintenance means replacement.

After all, the function is single, the construction is simple, and the cost is low. If it is maintained, maybe it can catch up with the construction cost after a few times.

However, although the subsidiary mage tower he built this time has all the functions in the design, it also needs to function as a normal mage tower before the main body of the floating city is completed.

Then you need to consider the frequency of use, intensity, and final service life.

In short, Xia Duo needs to use better-purity mithril materials to delay the retirement of this mage tower after frequent or even high-intensity use.