Even Xia Duo also thought of dividing the communication device into basic version, medium version, high version, supreme version and other levels according to the number of friends that can be added to the communication magic device, and then make corresponding designs for the appearance.

You can sell the caster's share at the ideal price corresponding to each level to achieve the purpose of accurate harvesting.

Storing twin imprints is the quantity, in fact, the impact on the communication device is not great, whether to save one or 10,000, it is a problem of "external memory", although the communication device has not yet been designed.

But Xia Duo speculated that as long as there were not really 10,000 saved, there should not be much difference between the magic weapons, and if you want to make a difference, you even need to artificially make restrictions.

And the biggest difference is perhaps the appearance.

Thinking about it this way, Xia Duo studied it even more.

……

Ten days later.

Tower of Time, Common Floor, Workshop.

Xia Duo was concentrating, using the [Mage's Hand] to control the liquid Mithril suspended on the alchemy circle, with a feeling of "three-dimensional printing".

But in fact, it is simpler than "three-D suppression".

[Mage's Hand] is not a creation force field spell that restricts the form of Mithril by external forces, but a transformation spell that directly controls the material itself.

As a result, the final formation of the Mithril structure depends largely on the caster's on-the-spot performance, even if Xia Duo is no exception, if one accidentally wants to be crooked, it is like having a crooked hand while carving.

The only difference is that it can be repeated over and over again, and all it takes is the energy to cast the Mage's Hand.

However, Xia Duo also has his own unique production or processing skills -

Extremely accurate guide lines!

At present, although "arcane geometry" has appeared in Nessrael, arcane geometry is not mathematical geometry, but an intuitive representation of the transformation relationship of the strings of the magic web, which is actually not very helpful for drawing.

Maybe other mages have also mastered some drawing skills, but certainly not like Xia Duo, who has taken a systematic geometry course, although some knowledge points have been blurred, but in practice can be quickly mastered, which is the advantage of establishing big concepts in advance.

Accurate geometry is a great help for the drawing of arcane geometry. The Mithril structure is actually based on arcane geometry.

With the right support line, Chardo will have an easier time crafting Mithril structures than other mages, and in more intuitive terms, he will be able to craft magic items at a higher level than others!

Soon, the three-dimensional mesh of the Mithril structure was basically formed, and Xia Duo controlled the alchemy circle to cool and solidify it, and at this point, the communication magic weapon was half completed.

Of course, if Nesseril's industrial base can automate the production of such a Mithril structural part, then he doesn't need to do it himself, just purchase the finished product directly.

The caster still needs to be used in key places.

For example, a step that cannot be avoided no matter what.

Whether it's making a magic scroll or a communication weapon, the link to the magic net has never been able to bypass the caster, and if it can be bypassed in the future, perhaps the mass production of magic items will become a reality.

But now, any magic item is essentially "hand-made" by the caster.

What Xia Duo can do now is to use the caster only at the end of the link to the magic web as much as possible, so as to minimize the cost.

As for the cost reduction caused by technological advances, it is another matter.

Next, there is no need to trouble installing the energy core, Xia Duo at the beginning of the design, on this Mithril structure part reserved the corresponding five-color gem connection lock, one by one can be installed.

After that, it's not a problem to link to the magic net.

In a few moments, the three-dimensional mesh Mithril structure of this human head emitted a faint magical aura, and the laboratory version of the communication artifact was completed.

Although the size of this version of the Mithril structure can be adjusted, in terms of layout, it is actually the most perfect, but such a magic item is obviously not very convenient to use.

This is like the electronic circuit of a mobile phone is exposed, and it needs to be encapsulated, and if it is encapsulated with crystal, it can be made into a communication crystal ball.

And if you want to make it smaller, even small enough to be set in a ring, it will be quite troublesome.

This not only requires more elaborate spell casting when crafting the Mithril structure and linking the magic web, but also requires the Mithril structure and even the energy core.

The requirement for Mithril is purity, while the requirement for the energy core is energy density.

Basically, the share of Mithril obtained from the Arcane Federation cannot be made with such a fine and complex structure, not that the structure itself cannot be done, but that the purity of Mithril is not enough to link the same strings of the magic web on such a fine structure.

As for the energy density of the energy core, it is very easy to understand, things have become smaller, but the power has not changed, isn't it to increase the energy density!

The problem of the energy core is easy to solve, and it is enough to use the arcane crystal.

As for the miniature Mithril structure -

Color-resistant mages are often crafted from Mithril jewelry found in various Elven Ruins, some of which are as pure as Mithril to make miniature magical items.

Or buy Mithril jewelry directly for the modern elves' own use, but this tends to greatly increase the cost of crafting.

In addition to the premium of purity, there is also the so-called "artistic added value".

In the Arcane Empire's Mithril Refining Method recorded by Xia Duo in the projection plane, the production of high-quality Mithril is not simple, and it needs to be made by a method called [Elemental Extraction].

This kind of compound ritual spell that is cast by multiple casters together, the threshold is extremely high if it is cast alone, at least the current Xia Duo is no play.

……

In addition to using high-purity Mithril to create micro-structured pieces, there are other ways to make miniature magical items.

Adjust the Mithril structure to fit the ring shape as much as possible instead of using the optimal layout, so that it can be crafted with slightly lower quality Mithril, at the expense of magic items.

Or use Magic Constancy, which is not limited in size, but the magic items made by Magic Constancy are not as stable as those made with Mithril structural parts.

As for what method Xia Duo uses?

He didn't choose any of them!

Because at this stage, there is no need to make a small or miniature communication device in the shape of a ring.

Isn't the communication crystal ball fragrant? It's good to have one to use, how can there be so many picky ones!

What's more, having witnessed so many business cases on the earth, how could he take out a miniature communication device at once, it must be updated from generation to generation.

Even if you wait until you can produce high-quality Mithril, you may not be able to produce this miniature communication artifact immediately.

Unless the "friend businessman" is upgraded first, he will not consider following up at all.

In addition, even if the manufacturing cost on the side of Xia Duo is lower, it is unlikely that there will be a price war, and it is more likely that a minimum price will be determined under the coordination of the Austrian Federation.

Of course, what the specific situation will be, Xia Duo can't be sure, he can only roughly predict it.

……