In Rod's impression, there has never been an exact standard to measure the effectiveness of heroic specialties.

Among them, hero perks include bonuses to various special skills, as well as various powerful spells, command and control abilities for other creatures, and even special abilities that can be used directly.

Among all kinds of hero specialties, the existence of this special ability is the most special, making it difficult for other creatures to guard against. The peeping eye mastered by Rod is such a special ability based on the hero's strengths, which has brought great help to Rod in the previous process.

For different heroes, the abilities attached to the hero's perks are naturally different, even if the same special skill is involved, there will be differences in the focus of improvement, so as to highlight the uniqueness of the hero's perks.

According to the information that Rhodes understood, the existence of hero specialties will more or less have a certain relationship with the will of the hero himself and his own rank, and it is impossible to produce a hero specialty without any connection. This is extremely evident in the body of the necromancer.

At this time, Rhodes realized that the special ability he had perceived from Vidnina was such an ability based on the hero's strength.

The abilities attached to the hero's specialty are different from any other form of skill or spell, and it is difficult to be affected by conventional means, and only the hero's own rank and will can affect it, and in some special circumstances, it can play a miraculous effect.

Except for a few heroic perks related to spells, heroes do not need to pay additional costs for the use of perks, especially this kind of perks related to special abilities, which can be used at will according to the hero's own ideas without restrictions.

This point is undoubtedly very close to Rod's previous perception. In Rod's perception, when Vidnina made the necromancer lose control of the energy of death, there was also no omen, and just a glance in this direction achieved this effect, which is in line with the characteristics of a hero's specialty.

As for the specific effect of Widnina's heroic specialty, Rhodes did not know at this time. What made Rhodes feel concerned was that Vidnina's heroic specialty didn't seem to have an effect on the undead creatures around him.

Up to now, in Rod's perception, only the surrounding necromancers have been affected by Vidnina's ability, and even Rhodes himself has also been affected by this ability, but it is not obvious under the effect of the legendary spiritualism.

Except for the two necromancers beside him, Rhodes did not perceive the abnormal changes in death energy from the surrounding undead creatures, as if these undead creatures were not affected by Vidnina at all, which undoubtedly made Rhodes feel a little concerned.

From what he observed in front of him, Rhodes could not make a detailed judgment about the ability that Widnina possessed, and could only remember the information he realized in his own heart.

In Rod's view, Widnina's ability is undoubtedly unique in many ways. According to Rhodes' prediction, in addition to restricting the enemy necromancer directly in battle, Widnina's ability can be used in the study of spiritualism.

Relying on the effect of this special ability, the necromancer can better perceive the true meaning of spiritualism under the erosion of his own uncontrolled death energy, and in addition, the effect of this ability itself also determines the relationship between it and spiritualism.

Rhodes believed that with the help of this very special ability, those necromancers who were extremely talented and had a strong learning ability would be able to have a more thorough understanding of their own spiritualism.

As the necromancer learns spiritualism, his understanding will naturally deepen until he reaches a limit, and this special ability can undoubtedly speed up this process.

It's just that this method is only limited to some extremely talented necromancers, those who are not talented enough, under the effect of this ability, the effect will only be like the two necromancers next to Rod, who just lose control of the energy of death, and cannot perceive anything from it.

In Rhodes' opinion, Sandru, who was still in the Soul Tower at this time, was undoubtedly such a necromancer.

Rhodes believed that when it came to his own talents, whether it was the ability to perceive the energy of death, or other things, Sandru, who had studied at the Bracada Spell Academy for a long time, was naturally far superior to the average necromancer.

As for the position of Vidnina in the later stages of the second expansion, Rod at this time has also begun to understand a little. In Rhodes's view, it was precisely by virtue of the existence of this special hero specialty that Vidnina was reused by Sandru in the subsequent battles.

What made Rhodes care was not only the special abilities that Widnina possessed, but also the face that existed on her body.

Rod noticed that, similar to the Stephen he had seen before, Vidnina's face also showed no signs of death energy erosion.

Through the information obtained through the peeping eye, Rod clearly realized that the rank of Vidnina had already entered the fifth order corresponding to the senior necromancer, and the erosion of death energy on the necromancer should have occurred in her.

Although he hit the idea on the artifact that Sandru had, Rhodes did not forget that solving the problem of the erosion of death energy was also an important goal of his trip.

The information observed at this time undoubtedly made Rhodes realize that Vidnina also had some special method to achieve this.

According to Rhodes' own predictions, the way Widnina achieved this is likely to have a lot to do with her heroic perks.

In Rod's opinion, Vidnina can rely on the existence of hero specialties to affect the death energy in the bodies of other necromancers, so this hero specialty may also be able to work on herself, and there are some differences in effect. Relying on the special effects attached to the hero's perks, Widrenina avoided the erosion of death energy.

While Rod was observing Vidnina, Vidnina's gaze was always on Rode, as if she wanted to discover something from it.