After the mage on the spot got the materials provided in the rematch, just from his expression, Rhodes was able to roughly judge whether the mage could pass the rematch this time.

If, in the course of previous research on potions, the mage understands the nature of the materials in his hand, he will be able to combine some materials with similar properties to complete the refining of potions.

Since the semi-finals limit the theme of potions, which must be related to "mental power", the scenes of random refining in the preliminary round will not appear.

As early as after Sock finished talking about the rules of the rematch, some mages who passed by luck in the preliminary round put away the stamps to prove their identities and left from the area around the rematch.

For these mages, because the difficulty of the preliminary round was too low, they probably relied on luck to complete the rough preparation of potions before they passed, but after the rematch, in the face of too much difficulty, these mages had long lost the idea of passing, and even before they played, they took the initiative to give up the opportunity for the rematch.

There are also some mages who are not willing to give up and instead set their sights on the mages who are refining potions in the field, trying to learn something from them in order to improve their own potion refining, even if these mages know that this idea is difficult to achieve.

At this time, in the middle of the field, North, who had received the attention of almost all the mages, naturally entered the eyes of these mages on the sidelines.

For North, who had a great influence in the preliminary round, these mages around him had already remembered his appearance, and seeing that North was about to start refining potions, these mages hurriedly locked their eyes on North.

When North got the materials provided in the semi-finals, he thought about it for a while and figured out the way to refine it.

North clearly remembered that the bottle of potion he had refined in his first trial had the effect of repairing a mage's damaged spiritual sea.

During the course of the mage's meditation, even if it is just ordinary meditation, if there is some accident during the meditation process, such as serious disturbance, the mage's spiritual sea will be damaged.

For mages, in addition to reflecting their spell-casting abilities, the sea of spirits is more of a bridge for them to communicate with various magical elements, and if the sea of spirits is severely damaged, the mage cannot even continue to release spells.

Even powerful mages have very few means to repair their damaged spiritual sea, and they can only rely on the passage of time to slowly repair themselves.

Since the spiritual sea is extremely important, the mage has also studied it intensively, and found a way to regulate his spiritual sea in various ways through meditation.

However, even the most powerful mages did not dare to control their spiritual sea too much at will, for fear that something would go wrong and cause them to completely lose their ability to cast spells.

Similar to the deep meditation method used by Rhodes on the border of Eli in order to infiltrate the dwarven village, it is a way to regulate the spiritual sea that the mage has researched, and if it weren't for Rhodes at that time, he would not have chosen this method.

Those mages who over-regulate the sea of spirits, even if the sea of spirits recovers in the end, will leave some permanent dark wounds, affecting the overall strength of the mages.

However, the potion refined by North has this effect, which can make up for the damage that appears in the sea of spirits, and even some dark injuries can also be repaired.

It can be said that the potion refined by North in the preliminary round, even if it is obtained in the semi-final, fully meets the requirements, and the quality belongs to the highest category.

North's ability to refine potions of this caliber is inextricably linked to the materials he uses.

When refining potions, the fruit that North took out was extremely precious, and although it was inconspicuous in appearance, it could have a great effect on the spirit of the mage.

North chose to refine such a high-quality potion, naturally in order to increase his influence, but fortunately, the result was as he expected. When North came into play, almost all the mages had their eyes on North.

After completing the preliminary round, the seal that North obtained to prove his identity was obtained by only two mages in the entire preliminary round.

According to the information that North has learned, in addition to himself, another mage who has obtained this seal is from within the Ice Blue Spell Academy.

With the exception of that mage, neither the necromancers under the other lords, nor the mages sent by other academies to participate in potions competitions, had obtained such seals.

North originally thought that after handing in a bottle of potions related to repairing the sea of spirits in the preliminary round, the Ice Blue Spell Academy would deliberately avoid the potions related to mental power in the next rematch, and instead choose a theme that he was not good at.

Although North has a deep understanding of potions, he still focuses on the refining of potions.

In this regard, North is confident that even a magician who is extremely good at potions cannot compare with himself, which is also the reason why North refining spiritual potions in the preliminary competition.

It can be said that the theme of this rematch is completely prepared for North.

Although North didn't know why, the Ice Blue Spell Academy would arrange it like this, but he naturally wouldn't let go of such a good opportunity, and was ready to use his full strength to complete the refining of potions.

After a short period of thought, North figured out how to refine it in order to maximize his influence.

While North was concentrating on refining the potion, Sock on the side also saw his actions completely.

What North didn't know was that this time the choice of the theme of potions was arranged by Sock.

After the preliminary round, for the students within the Ice Blue Spell Academy, Sok had completely lost confidence, even if one of the students also got the seal to prove his identity, it was because Sock prevented the results of his own academy in the potions competition from being too ugly, and gave an order to the mage in charge of management in advance.

When inspecting the potion, Sock had already realized that there was a gap between his students and those foreign mages, and if he insisted on letting his students enter the finals, he would only lose badly.

In order to avoid this situation, Soke could only make a decision in his heart, giving up these students within the academy and letting other foreign mages he valued enter the finals.

Among them, North, who showed his strength in the preliminary round, undoubtedly met Sock's expectations, and Sock also set the theme of potions in the rematch.