500 pages, 500 can be transcribed for a one-ring spell, 250 two-ring spells, 166 three-ring spells, and 125 four-ring spells.

Basically, the vast majority of ordinary mages can't finish 500 pages of "Olin Crystal" with their life's strength.

Not to mention that the "Orin Law Crystal" in Zhao Xu's hand looks less than half a catty, about two ordinary apples, and five ordinary 100-page spell books, that is, 15 catties.

If there is no space item like a dimensional bag, then it is also a burden for ordinary mages to carry on their backs, not to mention the actual preparation of spell books, and they have to turn over all kinds of rummags.

How can it be so convenient to hold an Orin Crystal!

Moreover, there is a deeper relationship of interest involved here!

Copying spells, because of the reason why the spell will be lost in the spell book, it is often prayed to the goddess, and the gold is offered at 50 gold coins per page, similar to a kind of "buying insurance".

Otherwise, the spell mark will be honed off, and it will cost 100 gold per page to re-transcribe it.

This is also the reason for hindering the "flow of spells" in the entire magic system, and even suppressing the advancement of the entire magical civilization.

If borrowing and copying spells does not erase the traces of magic of the original spell runes, then borrowing spell books is essentially a "no cost" thing.

Although ordinary mages may not always lend spell books for others to transcribe for the purpose of preparing spells.

However, it is possible to make a backup "spell book", and after spending some time, if it is still a borrowing fee of 50 gold coins per page, then the two borrowings will be returned.

A "spell book" is equivalent to "a street that can be rented out once and for all".

Zhao Xu also saw through everyone's thoughts, and said with a smile, "The production cost of Olin Fajing is to advance the secondary expenses, so after the 500 pages are transcribed, if they are blank because of the borrowing, then they have to pay 100 gold coins per page for transcription, which is a mental stimulation material." So don't think about relying on an Olin crystal for endless arbitrage. ”

Having said that, the light in everyone's eyes did not fade at all.

In any case, the cost of 6,250 gold coins of one Orin Crystal is equivalent to compressing a page of 100 gold coins to 12.5 gold coins per page compared to the original 50,000 gold coins, and the mages can laugh out loud when they fall asleep.

The market will automatically wipe out the space for arbitrage, so an Orin Crystal that costs 3,125 gold coins and the purchase price of 6,500 gold coins in the Mage Guild system will skyrocket to nearly 50,000 gold coins when put outside.

"The goddess's blessing book, there are still 1,000 pages, and the price of the system is 12,500 gold coins per page, so the Orin Crystal is essentially half a blessing book." Zhao Xu explained.

"However, without the blessing of the goddess, it is impossible for the blessing book to take effect." The female mage Qingli shook her head and said, "Therefore, neither the specialty of 'Making Strange Things' nor the recipe for making the 'Goddess's Blessing Book' can achieve this. ”

"That's right, this is the advantage of the Olin Crystal without going through the blessing of the goddess." At this time, Natiruya shook her head with a wry smile, "It's just that now it seems that the bamboo basket is empty." ”

When the lone star on the other side pointed this out, it seemed to shatter all illusions.

"I didn't expect this to happen." The female mage Fei Fu also shook her head in disbelief, "Using two Orin Crystals to set them on ordinary skeleton cannon fodder is really a big deal. ”

"Maybe these skeletons escaped from some of the lich's lair, and it wouldn't be bad to step on them then." Zhao Xu joked.

The two "Olin Crystals" with an actual premium of nearly 100,000 gold coins must be overjoyed when ordinary people encounter them, and they sigh that a windfall fell from the sky, and they have since embarked on the road of getting rich.

But for the team of "Natilua", which has already formed a chamber of commerce, 100,000 gold coins has become their life-buying wealth, so it is naturally not worth it.

"I don't blame you for misunderstanding."

As he spoke, Zhao Xu continued to take out a similar-looking "Dragon Crystal" from his pocket, which was still shining with a faint dark red vortex.

"This dragon crystal is an ordinary magic crystal, and it is the prototype of the Orin magic crystal."

However, compared to the Orin Crystal, this spell crystal can only transcribe 20 pages, and the transcription also requires the use of silver powder worth 100 gold coins per page.

"No, we've seen this kind of spell crystal in those skeletons?"

Suddenly, Natilua opened her mouth to speak, her eyes showing disbelief.

"Where's the quantity?" Zhao Xu couldn't help but be curious.

"A lot."

At this time, Natirua spoke, her eyes also shimmering.

"It's also thanks to the fact that the first piece we identified was the 'Olin Crystal', if it wasn't for the ordinary 'Spell Crystal' that was identified first, then we would have missed these Olin Crystals."

"Because after the identification of these spell crystals, they are very ordinary spell book effects, and they have no value at all, so we don't particularly care about them, thinking that these Orin magic crystals are special products of these spell crystals."

In short, Mithril is a special refinement in silver ore.

"It's just that it seems that there is really a vein of a 'Spell Crystal'? Or are these 'spell crystals' the same as the products of processing? ”

Zhao Xu lowered his head silently, and his heart couldn't help but shake his mind.

The Spell Crystal, essentially the "Arthuron Crystal", is a hard, translucent stone that resembles a precious gemstone.

Arthur has also refined a lot of "dragon crystals" on the surface, but they are generally used as additives for Dharma storage items, and are generally added in the form of "powder".

So it's understandable that the mage on the opposite side didn't recognize the spell crystal, in fact, the ingredient of this thing is a magic material.

But the crux of the matter is that most of the "dragon crystals" discovered by Arthur are at the finger level, so they are used to polish them into powder, or as alternative gemstones, set into gemstones.

Legend has it that wearing this jewelry also brings good luck.

And a dragon crystal as big as this fist can be used as a "spell crystal" to record spells, but even so, 20 pages are not as good as a blank spell book with 3 gold coins but 100 pages.

The key to making a goddess blessing book is that it lacks the blessing given by the goddess.

This kind of blessing that consumes divine power, Zhao Xu can't be cheeky enough to do more, and he just guarantees that his blessing book will be successful.

But for others, it can't be reproduced.

The spell crystal, after the process formula, can be made into "Olin magic crystal".

That is, as long as he finds this "vein", perhaps, Arthur's magical process will be changed by this.