With Sikong Xu's assistance, Rin Tosaka's summoning array was quickly completed.

In fact, compared to Sikong Xu and Maki Sakura's servant summoning work, Tosaka Rin is much simpler, because her father Tosaka Tokitomi was originally one of the masters of the last Holy Grail War, so naturally he left a carved summoning array for the Tosaka family.

Therefore, Rin Tosaka only needs to use materials with magical properties to re-outline the summoning array left by Tosaka Shichen, which is undoubtedly much simpler than Sikong Xu drawing two summoning arrays out of thin air with his bare hands.

According to Rin Tosaka, there are now three known summoned Servants (Caster), Lancer (Lancer), and Berserker, so there is a quarter of a chance that Rin Tosaka can summon a swordsman (Saber).

In this regard, Rin Tosaka can be said to be full of confidence, thinking that he can definitely summon the strongest servant Saber, in fact, what Rin Tosaka doesn't know is that the assassin rank was also summoned by the Dirty Yan of the Akiri, and when he brought the Sakura of the Akiri, Sikong Xu also fought with the Assassin.

It's just that what makes Sikong Xu puzzled is that the Assassin in the original book was summoned by Caster as a servant for violating the rules of the Holy Grail, even if the Dirty Yan of Maki finally became the master of the Assassin, but the Assassin at that time was also reincarnated through the Assassin summoned by Caster.

This is the point that makes Sikong Xu the most confused.

However, Rin Tosaka doesn't seem to know that the Assassin rank has been summoned by the Dirty Inkstone of Makiri, so to be precise, the probability that Rin Tosaka summoned Saber is one in three.

Of course, the real situation is only known to Sikong Xu, and Rin Tosaka can't summon Saber out anyway.

Generally speaking, when summoning a servant, whether it is a rank or a heroic spirit, it is random, but things are not so absolute, and the summoning of the heroic spirit and the identification of the rank of the heroic spirit are actually determined by the nature of the master himself and the rank of the heroic spirit.

If the master's personality is more righteous than rich, then the summoned rank is likely to be one of the three knights, and if the master's own personality is more gloomy and more insidious, then the rank he summons will also be closer to the assassin, just like the dirty inkstone of the tree.

However, when summoning a Servant, the Master can add two additional spells, which will turn the summoned Servant into Berserker.

Moreover, each Heroic Spirit is determined according to its characteristics and its affiliation with the Master, just like a Heroic Spirit who is proficient in swordsmanship and archery, the determination of his rank will only be generated in the Swordsman (Saber) and Archer (Archer), if the Master's own physiognomy is close to the sword, then the Heroic Spirit will appear in the form of a swordsman (Saber), and if the Master's physiognomy is close to the archery, then the Heroic Spirit will become an Archer.

All in all, each Heroic Spirit's rank is not fixed, and the versatile Heroic Spirit may even appear as a servant of different ranks.

In fact, even the summoning of Heroic Spirits has a pattern to follow, generally speaking, the summoned Heroic Spirits are the best ones with the Master himself, but if the Heroic Spirit is held by the Commander when summoned, then he can summon a fixed Heroic Spirit.

The so-called "medium" refers to an object closely related to a certain Heroic Spirit, and if you want to summon the legendary Knight King Artoria, the Master only needs to hold an object related to Artoria when summoning, just like Artoria's scabbard "Avalon".

As for why Sikong Xu is sure that Rin Tosaka can't summon Saber, it's also because of the medium, generally speaking, as long as you have a medium related to a certain Heroic Spirit, the Master can almost 100% summon that Heroic Spirit.

However, there are some extremely rare additional examples where a Heroic Spirit holds the medium associated with the Master, and then, when the Master summons, only that Heroic Spirit can be summoned.

This kind of thing is actually possible, because being a Heroic Spirit will be moved to a place called the Immortal Seat, which is a place outside of time that is sheltered in the Heroic Spirit's world, and is somewhat similar in nature to the three-dimensional void that Sikong Xu needs to pass through when he travels through the world.

There, there is no concept of time at all.

Under normal circumstances, the Heroic Spirits are the existence of heroes who have left great achievements in ancient times and are praised as heroes, but the time of the Heroic Spirits is not only limited to the ancient times, even in modern times, and even in the future, there are still heroic spirits.

Therefore, it is also possible that the summoned Heroic Spirit may be a future Heroic Spirit, and if it is a future Heroic Spirit, then it is not impossible for this small probability event that the Heroic Spirit holds a medium related to a certain master.

And Rin Tosaka is such a living example, and the Heroic Spirit she summons is such a guy who holds a medium related to her.

"It's almost two o'clock, my Saber, and I will lead you to victory in this Holy Grail War!" Rin Tosaka looked at the time and said excitedly, but she seemed to have forgotten, only today, all the clocks in her house were an hour ahead of schedule, which is why Sikong Xu was able to see Rin Tosaka in the early morning before school time.

Rin Tosaka is a beautiful girl who is very good in all aspects, but unfortunately, her problem of often dropping the chain at critical moments has become her biggest shortcoming.

"Senior Xu, do you want to summon the servant at two o'clock?" Sakura glanced at Sikong Xu and asked.

"Hmm...... I'm casual, I can summon it whenever I want, and I don't really value the rank of a servant anyway. Sikong Xu thought for a moment and replied, "Why don't you summon it with Rin." ”

"Hmph, whatever you want, anyway, my servant will definitely be Saber at that time." Rin Tosaka crossed his arms, looked at Sikong Xu with a confident expression and said, "Of course, when that time comes, I will definitely take care of you, after all, the combination of the strongest magician and the strongest servant, this Holy Grail War is easy for me to capture." ”

"The strongest magician...... It's a shame that you dare to say that......" Sikong Xu smiled awkwardly, Miss Rin is really narcissistic.

"Hmph, the time is coming soon, I don't want to talk nonsense with you, in short, when summoning, come in order, and you must not summon together, otherwise, the magic power that is in tune with you at the same time will disrupt the summoning." Rin Tosaka explained with a serious face.

"No problem, no problem, when the time comes, give Miss Rin your first summon." Sikong Xu smiled, and Rin Tosaka was unexpectedly childish.