"Hellfire is one of the most incredibly powerful demons we can summon, with terrifying destructive power, and it's a good fit for dealing with these huge forces of undead." Agatha introduced to Song Zheng.

"Isn't it going to be a little difficult to summon?" Song Zheng asked, judging from the discussions of those warlocks, it seems that it is not easy to summon either the Doomsday Guardian or the Hellfire, especially since summoning the Doomsday Guardian requires the soul of the caster as a sacrifice, and it may cause the death of a summoner every time, which is definitely an unbearable price in the real world without resurrection.

Agatha immediately nodded when she heard this: "Well, Hellfire doesn't have any soul thoughts, so it can't sign a soul contract with it, and can only use the Hellfire Stone that can resonate with it to attract it from the chaotic void, and it is difficult to control it after being summoned, even if we have mastered some means to control the demon, it can only be controlled for a few minutes, and after the control is over, it will often become more angry, and even kill the summoner, but it is very useful in the face of a large number of enemies, As long as you control it and rush into the enemy's army, you don't care, but the hellfire stone is more precious. ”

"Is this hellfire hard to come by?" Song Zheng asked curiously.

"Hellfire is very rare, it is said that it can only be found on the other side of the Endless Sea, and it can only be found in valleys filled with volcanoes and lava, and there are even living hellfires guarding the vicinity of the Hellfire." Agatha said.

"The other side of the Endless Sea...... Kalimdo? Has anyone been to Kalimdor and dug up the Hellfire? Song Zheng was immediately surprised, he originally thought that no human had ever been to Kalimdor at all.

"I don't know about this, we bought it from some goblins, and those greedy guys should also buy it from others, and the price is ridiculously high, a hellfire stone costs tens of thousands of gold coins, and it often has no price." Agatha shook her head.

"So expensive?" Song Zheng couldn't help but be taken aback when he heard this, he knew very well the prices in this world, and tens of thousands of gold coins were definitely something that no one could take.

The price of Hellfire in the game is not low, but it is not so expensive, but considering that the seller is one of the goblins, it is understandable.

"Yes, we warlocks are not as rich as those mages, and many warlocks can't even afford to buy a hellfire stone for the rest of their lives, so they are definitely reluctant to summon hellfire until the moment of crisis." Agatha sighed slightly.

Even if she came from an aristocratic family and still had the title of earl, the price of Hellstone was still not low for her.

However, the warlocks finally decided to summon an Hellfire.

The reason for this is also because some warlocks may never use the magic of summoning hellfire for the rest of their lives, so the warlocks themselves want to see how powerful the hellfire really is.

The ritual of summoning hellfire was different from what Song Zheng had envisioned, with more than a dozen warlocks drawing a magic array for summoning together, and then eight warlocks gathered together to cast spells to summon.

"It takes so many people to summon ...... together" Song Zheng couldn't help but be moved when he saw this, this was much more troublesome than in the game.

The summoning ritual lasted for so long that Song Zheng was a little worried that their actions would be discovered by the undead, especially since there were already many gargoyles patrolling the air near the city of Andorhar.

Luckily, the patrolling undead seemed to be drawn to the west, where there was a faint sound of fighting.

"Who's attacking the Undead Scourge over there...... Could it be those mages led by Luo Ning? Song Zheng had some doubts in his heart, they were going to harass the undead natural disasters separately, and it was difficult to establish contact with each other.

When I was worried. The summoning ritual ahead is almost complete.

A scorching breath diffused through the summoning circle, and there was even a faint smell of sulfur.

"The summoning was successful!" Agatha looked at the summoning circle, then looked up at the sky, and her face couldn't help but show joy.

At some point, the blue sky even changed color...... A dark green cloud obscured the original sky.

The next moment, a huge green fireball suddenly fell from the dark green clouds, making a huge whistling sound.

"It really fell from the sky...... It's too dangerous to summon this hellfire, and if you're not careful, you might kill yourself. Song Zheng scolded in his heart, but he was also secretly amazed.

The huge movement in the air obviously also alarmed the undead scourge, and many necromancers began to use magic to attack the fast-falling hellfire in midair, countless shadow arrows intertwined in the air, and some gargoyles flew directly into the air, trying to attack the huge fireball.

However, these attacks were ineffective, and the huge green fireball still fell with a roar, and finally smashed into the ground like a huge meteorite, splashing large clouds of dust.

Since the place where the hellfire fell was not very far away from Song Zheng and them, Song Zheng only felt a violent vibration under his feet, and many of the weaker warlocks almost fell to the ground, and the air around them instantly became scorching, as if they were next to a volcano.

"Quick, get under control of that hellfire." Agatha screamed, and hurriedly commanded the panicked warlocks to control the hellfire that had just crawled out of the crater.

Dozens of warlocks hurriedly cast spells, chanting incantations that Song Zheng couldn't understand at all.

Eventually, an old warlock's wrinkled face smiled, announcing that he had succeeded in containing the Hellfire.

However, at this moment, a large number of undead have rushed over, and many of them are amazingly large in abomination.

"Quickly control the hellfire attack, and the others will attack together, and destroy these undead completely, or we will not be able to escape in one body." Song Zheng hurriedly said.

Although it was difficult for him to command these arrogant warlocks, seeing a large number of undead troops rushing towards him, those warlocks would not be stupid enough to deliberately resist his orders, and immediately began to cast spells against those undead.

At the same time, the hellfire, which was more than ten meters high, also rushed towards those undead, and the flames around their bodies rose, burning everything around them wantonly.

The ghouls who rushed to the front were charred before they could touch the Hellfire's body, the skeletons were even more difficult to get close to, and the dark magic of the necromancers didn't seem to have much effect on the Hellfire...... This stone man's magic resistance is surprisingly high.

Seeing that a large number of undead were easily killed by hellfire, Song Zheng couldn't help but be pleasantly surprised.

"No wonder the Warlocks have such a high regard for this Hellfire, it seems that its strength is really good......"