Just as he was about to start drawing talismans, Li Fan stopped again.

The art of talisman requires three basic tools.

Rune paper, cinnabar, rune pen.

These three things also have different levels, the higher the level, the more powerful the drawn talisman, and conversely, the lower the level, the less powerful it is.

The rune paper, cinnabar, and rune pen in Li Fan's hand were all given to Li Fan by the Maoshan faction at that time, and the grade was neither high nor low, barely a medium grade.

Since you want a powerful talisman, you can't use these ordinary tools.

But if you are looking for the best rune paper, cinnabar, and rune pen, Li Fan doesn't have the effort.

Li Fan fell into deep thought.

Rune paper is nothing more than a carrier, and the essence of drawing runes is to write runes on top of the carrier to communicate and call the power of heaven and earth.

The role played by the carrier of rune paper is, in essence, to carry the energy such as the power of heaven and earth that has been mobilized.

In that case, can we replace it with something else?

If you want to carry energy, doesn't Li Fan have the most suitable thing in his hand?

Energy Crystals!

The biggest function of the energy crystal is to store energy, and it is perfect if it is used to replace the rune paper for drawing talismans!

After the problem of the rune paper is solved, the next step is cinnabar.

Cinnabar is used to write runes on top of rune paper, and since the rune paper has been replaced by energy crystals, ordinary cinnabar is obviously unusable.

The essence of writing runes is to leave traces on the rune paper.

To achieve this effect, Li Fan has something 10,000 times better than cinnabar!

Purple gas!

Replace the rune paper with energy crystals, attach purple qi to it, and write runes!

As for the rune pen, Li Fan's fingers, aren't they natural runes?

Thinking of all this, Li Fan excitedly took out an energy crystal and released the energy originally stored in it.

After the energy was released, the energy crystal immediately became empty.

Subsequently, Li Fan ran the Qi Control Technique, and the purple qi quickly poured out from his index finger.

Concentrate and calm down, and slowly carve it on the energy crystal.

After a while, a somewhat strange-looking word 'thunder' was engraved on the energy crystal.

This thunder talisman that uses energy crystals as rune paper and purple gas as cinnabar is considered complete.

Li Fan was about to breathe a sigh of relief, when suddenly, the power of heaven and earth around him surged rapidly.

In particular, the power of the wood system of heaven and earth frantically surged towards this thunder talisman made of energy crystals.

And the thunder talisman made of this energy crystal is also like a long whale absorbing water, absorbing all the wood-based heaven and earth that are pouring in.

"Huh?"

Li Fan was slightly surprised for a moment, and immediately reacted again.

Among the five elements, Qiandui belongs to gold, Zhenxun belongs to wood, Kan belongs to water, Li belongs to fire, and Kungen belongs to earth.

Zhenxun is thunder and wind, Zhenxun belongs to wood, so thunder is naturally the power of heaven and earth in the wood system.

Sure enough, after the power of the wood system heaven and earth poured into the blank energy crystal, it quickly changed, transforming into the power of thunder and lightning.

In this way, this thunder talisman made of energy crystals kept absorbing the power of the surrounding wood-based heaven and earth, and kept converting it into the power of thunder and lightning inside.

After half an hour, the power of heaven and earth in the air gradually stopped surging.

The thunder talisman made of this energy crystal was already full of thunder and lightning power at this time.

Because this crystal thunder talisman was drawn with purple qi, the whole body exuded purple light.

"Good!"

Li Fan shouted, extremely satisfied.

Li Fan could feel the tremendous energy contained in this crystal thunder talisman.

Although the power contained in the energy crystal before was also huge, it was extremely mixed, and the level was too low.

Now, what is contained in it is the pure power of thunder and lightning, which is extremely pure, and the power of thunder and lightning is the power of wood heaven and earth, and the level is several grades higher than the previous energy!

The power of this crystal thunder talisman is far greater than the 'Mother of Bombs' that had caused pain to Li Fan before.

If you have to compare, I'm afraid that this crystal thunder talisman is at least equivalent to ten 'Mother of Bombs'!

However, the price is not small.

First of all, the energy crystal, a precious energy storage item that can be recharged and used repeatedly, becomes a one-time consumable item after being portrayed as a crystal thunder rune.

Secondly, because this crystal thunder talisman is depicted with purple qi, every time a crystal thunder talisman is depicted, the purple qi in Li Fan's body will be permanently missing.

Although the total amount of purple qi in Li Fan's body is now completely sufficient, it will take a long time to replenish the amount consumed each time.

Therefore, the two factors of the number of energy crystals, as well as the amount of purple qi, limit the production of this crystal thunder rune, and it is impossible to make it in unlimited quantities!

But it is not like the Heavenly Sword is unsheathed, it can only be three times at most.

If it is made open, this kind of crystal thunder talisman can at least be made into a few hundred.

"Let's call you the Purple Sky Thunder Talisman!"

Li Fan smiled slightly, and renamed the thunder talisman made of energy crystals.

It's just that although the power of this Zixiao Thunder Talisman is great, it has not yet met the requirements in Li Fan's heart.

In Li Fan's heart, he wants to achieve a power comparable to that of nuclear weapons.

A Purple Sky Thunder Talisman is obviously not enough.

Since one is not enough, let's have a few more.

Li Fan's heart moved, and a few more energy crystals were taken out of the storage ring.

As concocted, a few hours later, there were already more than a dozen Zixiao Thunder Talismans in front of Li Fan.

Even if the power can be increased, it is very limited.

If you want to further increase your power, you must set up a formation, a formation that can greatly increase your power!

When it came to the formation to increase the power, the first thing Li Fan thought of was the Diancang Seven Sword Formation that he had encountered on Diancang Mountain!

The Seven Sword Array is the most likely to be composed of seven swords, and each more sword can double its power!

One man, one sword, its power is one.

Two people with two swords, the power of which is two.

Three people with three swords, the power of which is four.

Four people with four swords, the power of which is eight.

Five men and five swords, the power of which is sixteen.

Six men and six swords, the power of which is thirty-two.

Seven people and seven swords, its power is sixty-four!

Theoretically, the power of the Seven Sword Formations can reach sixty-four times that of a single sword!

The Seven Sword Formations, if you talk about power, it should be the first in the ancient martial arts world!

If you use the Zixiao Thunder Fu as a sword, manipulate several Zixiao Thunder Fu, and imitate the Qiqi Sword Formation, then this power can rise in geometric progression!

When the number of Zixiao Thunder Talismans is large enough, it can definitely reach the power of a nuclear bomb!

Thinking of this, Li Fan was overjoyed in his heart, and with a wave of his hand, he put the dozen or so Zixiao Thunder Talismans that had just been refined into the storage ring, and his figure flashed, and he came to a lake.

The lake is also located within the royal palace limits, but it is at a distance from the palace buildings.

It was late at night, and the moonlight was shining on the shore, casting the shadows of rows of weeping willows on the lake.

Li Fan pondered for a moment, carefully recalling the details of the Seven Sword Formations.

At the beginning, all the factions of the Diancang faction, except for Wu Xuetong alone, were all abolished by Li Fan and driven down the mountain.

Among those cheats, there are some details of the Cangqi Sword Array.

After a while, Li Fan's mind moved, and three Zixiao Thunder Talismans appeared in his hand.

Li Fan decided to try it with three Purple Sky Thunder Talismans first.

After contemplating for a moment, Li Fan raised one hand, and three purple thunder talismans shot out, centered on a weeping willow by the lake, and actually hung in the air!

"Zixiao Thunder Rune Array, up!"

Li Fanqing snorted.

The name 'Purple Sky Thunder Rune Array' was the name he gave to this formation.

Although this array was born from the Seven Sword Formation, it was arranged with the Zixiao Thunder Rune, and the gap was not small, so it was simply renamed again.

In an instant, the power of the wood system heaven and earth within a radius of several thousand meters surged wildly towards the formation again.

In the middle of the three Purple Sky Thunder Talismans, they were almost condensed into substance by the power of the wood system heaven and earth.

These wood-based heaven and earth forces were rapidly transformed into the power of thunder and lightning while frantically gathering and compressing into the formation!

At this time, the three Purple Thunder Talismans that formed the Purple Thunder Rune Array were already filled with extremely compressed thunder and lightning power, and the formation composed of the three Purple Thunder Talismans was also full of the power of thunder and lightning that was about to be compressed to the extreme!

In the air, the sound of 'zizi' is endless, as if only thunder and lightning are left between this small piece of heaven and earth!

This Purple Sky Thunder Rune Array, once its power is exerted, it is simply unimaginable how terrifying it will be!

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