"The undead acolyte has become so strong?" Song Zheng couldn't help but be a little surprised by this, these acolytes shrouded in black robes should have been transformed from the ordinary believers of the Cursed Church, they lacked the ability to cast spells, but their physical strength seemed to have been strengthened a lot, even surpassing those ghouls.

And unlike ghouls, these undead acolytes seem to have their own minds, and can even talk to each other to communicate.

"The state of these undead acolytes seems to be a little special......" Song Zheng was secretly surprised in his heart, but what surprised him even more was that among those undead acolytes stood a very hideous guy...... That's a lich!

The strange laughter that everyone heard before was emitted by this lich, which seemed to be the master of this psychic tower, a large amount of dark power was drawn from the magic crystal at the top of the tower, which was originally stored in some shadow crystals, but at this moment it was directly connected to the lich's body, and the snow-white bones on its body were surrounded by black rays, which looked very strange.

"How could there be a lich here?" Song Zheng frowned, since the lichs all looked similar, he couldn't tell their identities at all.

However, at this moment, Kel'thugad should not have been transformed into a lich, and the one in front of him should be transformed by other mages, and its strength is definitely not as good as Kel'thugad.

At this moment, an enraged Agatha had rushed in with a group of warlocks, who were a little surprised to see the lich, but instinctively began to chant and prepare to attack him magically.

However, the lich's strange laughter sounded again, and at the same time, a crystal light suddenly spread out around it.

"Frost Nova?!" Song Zheng, who was still sneaking, immediately recognized this magic, which should already belong to the high-level magic of ice magic.

Everyone in the psychic tower was immediately affected by this cold frost nova, and a thick layer of frost appeared on the legs of both the warlock and the demon, making it difficult to move anymore, and it also caused a lot of damage to everyone, and even interrupted the magic that many people were about to finish chanting.

Song Zheng had already activated the Shadow Cloak when he saw that glimmer of light, so although the Frost Nova also hit him, it didn't cause any effect, and it didn't even break his stealth state.

Still, he was surprised that the lich had been able to use high-level magic such as the Frost Nova without chanting magic.

He had seen instantaneous ice arrows on Gianna's body before, but even with Gianna's powerful magical talent, he could only instantaneously send some low-level ice magic, far less than the lich in front of him who could instantly send a frost nova at his finger.

Song Zheng naturally didn't think that this lich's magical talent was stronger than Gianna's, and the reason why he was able to instantly send out that frost nova should be related to his lich's special state.

"Having become a lich, it seems to have a natural talent for frost magic...... It's no wonder that so many mages are willing to fall into becoming lichs, it turns out that there are still a lot of benefits. Song Zheng secretly marveled in his heart.

But aside from some surprise, he didn't really care about it...... He now possessed the Shadow Cloak skill, and his general magic was like a cloud in his eyes.

No matter how strong the lich's frost magic was, it wouldn't have much effect on him, and after easily using the shadow cloak to avoid the frost nova, Song Zheng had already sneaked behind the lich.

However, Song Zheng was a little hesitant about what skills to use to attack.

His current strongest skill in the thief profession is undoubtedly the 'Killing Feast', but this skill is also extremely physically depleting, and the battle along the way has already consumed a lot of physical strength, and if he uses the 'Killing Feast' to attack again, it is likely to cause him to fall into a state of collapse.

"It's a pity that I didn't learn the skill of 'throat locking', right...... This lich doesn't need to chant magic at all, and it won't work well with a throat lock......"

Seeing the lich's strange smile, and preparing to launch a magic attack on Agatha and other warlocks, trying to wipe them out in this psychic tower in one fell swoop, Song Zheng had to casually use another skill-Stuffy Stick.

Originally, he was worried that this skill would work against the undead, but when he found that the lich's strange laughter had stopped abruptly, he knew that the muffled skill really worked...... After the lich was hit hard by him, the skull shook slightly, and even the soul fire in the dark eyes was much dimmer, as if the spirit had been greatly damaged.

"Does this stuffy stick still have this effect?" Song Zheng was a little surprised in his heart, in this real world, there is no restriction on whether or not he has entered the battle, and the effects of many skills are also very different.

Although the lich has not been under the influence of the Dullman for long, every second counts on the battlefield.

In this short period of time, powerful warlocks such as Agatha have long since escaped the influence of the frost nova and have resumed casting spells to attack, some of them even using precious magic scrolls to shorten magic chanting in order to save time.

When the lich came to his senses again, Agatha and the others had already taken the opportunity to complete their magic chanting, and all kinds of magic had already burst in, almost drowning the newly awakened lich, and there were even two chaotic arrows with green light!

Song Zheng, who was behind the lich, was also taken aback by this formation, and hurriedly opened the shadow cloak, and at the same time quickly left the lich's side, so as not to be affected by these magic...... He wasn't sure if his Cloak of Shadows would be able to hold off the arrows of chaos riddled with evil powers.

The lich's magical defense should be good, but it can't stop the magic attacks of dozens of warlocks, especially since many demons have also launched attacks on it.

When Song Zheng jumped a few meters to the side, he heard a fierce magic explosion, and at the same time, all kinds of dazzling magic lights were as brilliant as fireworks.

When he looked back, there was no longer a lich in sight, not even a bone left, and it was clear that no one could withstand the bombardment of so much magic.

Song Zheng couldn't help but think of the scene where Sylvanas fought a group of necromancers in the Psychic Academy, and perhaps only a legendary ranger with super evasion ability like Sylvanas could escape the siege of a large group of legal professions.

Of course, paladins should be able to do the same......