In terms of decks, Xu Yao has nothing to worry about, but it doesn't mean that Xu Yao won't have trouble.

The second thing in Xu Yao's plan, which is very tricky for Xu Yao at the moment, is the research of 2-star mana crystal cards.

The mana crystallization card is the core of Xu Yao's kryptonite cultivation method, unless Xu Yao wants to give up the kryptonite cultivation method, otherwise, the research of this 2-star mana crystallization can only be difficult Xu Yao.

"Hey, I don't have a clue."

Xu Yao took out the information about the mana crystallization card left by Wang Feng'an and looked at it for a while, and then put it away again, this information Xu Yao has been studying for a long time, but he has no clue about the 2-star mana crystallization card.

Although Xu Yao has compared the difference between 0-star and 1-star mana crystal cards, there are too few samples, and it is not yet possible to find a pattern, if he can complete the 2-star mana crystal card, Xu Yao feels that he can find some general rules, and it should be much easier when he studies the 3-star mana crystal card.

Therefore, the research of these 2-star mana crystallization cards will be a very critical and difficult part, as long as you can break through, the future will be a smooth road.

"It seems that we can only wait for the master himself to come back, can I bring some information about the mana crystal card." Mana crystals are ancient relics, and information about them can only be obtained from ruins.

And every time the master himself explores a ruin, he will come back to rest for a while, and hand over the things obtained from the ruins to the little Lori clone to sort out and study.

"Forget it, let's cultivate first."

Xu Yao took out a 1-star mana crystallization card, if the 2-star mana crystallization card research failed, then this was the last time Xu Yao experienced the kryptonite cultivation method, so Xu Yao decided to embezzle some funds to make cards to make a good wave of krypton.

Anyway, the master will subsidize some cards for him when he arrives, so the cost of making the cards can be saved a lot.

"Huh? Something is wrong with you! ”

Little Lori looked Xu Yao up and down, the mana fluctuations emanating from Xu Yao's body at this moment were so obvious, of course, Xu Yao's retching from time to time was even more obvious.

"Why did your mana rise so much all of a sudden, did you practice some forbidden arts?" Little Lori said with a serious face.

"No, it's just some means to assist in cultivation." Xu Yao took out a 1-star mana crystal card, handed it to Xiao Lori, and then ran aside and retched.

This time, Krypton is a bit ruthless, 5000 grams of Arcane Dust are all krypton in one night, fortunately, Xu Yao has been promoted to a formal professional, and his physique has been greatly improved, otherwise, he would have to blow him up.

However, the improvement is really big.

Name: Yao Xu.

Age: 16.

Class: Mage.

Health: 10.(+2)

Mana Crystal: 2.(+55)

Equipment: Elite Light Armor, Card Pack.

In one night, Xu Yao's mana reserve increased by 15 points, reaching 55 mana crystal reserves, and Xu Yao felt that he could try to use the compression method to directly condense mana crystals.

"Oh, mana crystallization cards." Xiao Lori glanced at the card handed over by Xu Yao, she was naturally no stranger to this mana crystallization card, and she could even be said to be very familiar.

This is another secret tradition of their vein in addition to mana coins, Mu Hanyan and her senior brothers and sisters will make mana crystal cards.

Of course, the best thing is Senior Brother Wang, and others can make a 0-star mana crystal card at most, but Wang Feng'an is the only one who can make a 1-star mana crystal card.

However, it is difficult to make mana crystallization cards, and the number of mana crystals that Wang Fengan can make every year is also very limited, and these production capacities have already been covered by the four major legions.

A 0-star mana crystal card can help ordinary people quickly embark on the path of cultivation, and a 1-star card can help trainee professionals accelerate their progress to the professional level.

In addition to recruiting genius elites, the four legions are more just ordinary qualifications, so that those soldiers with ordinary qualifications can embark on the path of cultivation as soon as possible and enter the professional level as soon as possible, mana crystallization can be said to play a very important role in guiding and accelerating.

But Xu Yao's current situation, this is simply the overflow of mana caused by the fusion of too many mana crystallization cards at once.

To put it simply, it's a long way to eat.

And to reach this level, this requires at least dozens of 1-star mana crystal cards, which is already a year's output of Senior Brother Wang.

The cards made by Senior Brother Wang were to be handed over to the legion, so it was impossible for him to give Xu Yao so much, so ......

"This should be left to him by Senior Brother Xu." Mu Hanyan thought of Xu Yao's life experience, the mana crystallization card was obtained by Senior Brother Xu from the ruins, and he was also the person who studied the cards the most, maybe he left a lot of cards for Xu Yao before leaving to help him cultivate.

"There is no class today, you go back and put away the overflowing mana." Mu Hanyan returned the card to Xu Yao and waved his hand.

"Master, vomit, if you find any information about this card, vomit, help me pay attention to it, vomit ......" Xu Yao retched and went back to the house directly.

"Master, what's wrong with the junior brother? Sick? Donna came to the villa and saw Xu Yao's situation, and she was also confused.

"Don't worry about him, if you don't have class today, little Donna will come to test your homework as a teacher." Little Lori said to Donna, who was confused.

Night falls.

After digesting the mana overflowing from his body, Xu Yao left the room refreshed, and then Xu Yao saw Donna with red eyes.

"Senior sister, what's wrong with you?" Xu Yao wondered.

"It's fine."

Donna shook her head, she naturally couldn't say that she was taught by her master today, because she was trained for poor performance. Of course, Donna doesn't say it, Xu Yao can also guess it.

didn't break it, Xu Yao took the food box handed by Donna and began to eat, these are the food that Donna brought from the canteen.

It's all 1 point of ordinary food, 100 points of advanced package, Xu Yao can't eat every day, especially now that he has to use the points to exchange for materials for making rare cards, which needs to be used sparingly.

I just don't know what the situation of Qian Ji and Lin Bingru is. With their strength, it shouldn't be too bad.

It is true that according to the news that Donna recently inquired, Qian Ji and Lin Bingru have already made a lot of names on the battlefield in the past two days.

On the contrary, it is the first of the other three teams that have been rewarded with extra points like Xu Yao, and there has been no movement recently.

In this regard, Xu Yao has some understanding of their plans, because Xu Yao also has the same plan, they have won a lot of points at the beginning, and now they should use these points to improve themselves.

As for the matter of earning points in battles, the freshmen of the same level may not be their goal, those senior students are, compared to the poor freshmen, the senior students will have more points, and defeating the senior students can get double points rewards.