Looking at the pitch-black dark cave, Gu Feicang waved his hand, and the troops of more than 4,000 people stopped instantly, only to see Gu Feicang take out something that emitted a faint light from his arms.

This thing, which looks only the size of a palm, is a delicate badge, a badge made of platinum, carved with feathers, angels, heaven, and a stream of light power surrounds it, like a firefly, it is very dazzling in the dark, this is the hole card that Gu Feicang prepared for this battle, the Badge of Light.

The Light Badge is a treasure from the treasure shop in the castle space, with a badge that can give other creatures, and even undead creatures blessing with light power, up to a team of 5,000 people, and the blessed light power comes from the power conversion of the blessed person himself, that is to say, if you are a third-level fighter, you can exert the third-level light power, and if you are a fifth-level fighter, you can exert the five-level light power, and the level of power is based on your own strength.

Moreover, not only the fighting spirit, but also the magic, even if you are a necromancer, after being blessed, the magic cast will be light magic, of course, the light badge is not completely unlimited, it can only work on creatures of level 3 and below.

But just like that, it can also show its power, because the power of the blessing comes from the blessed person itself, so as long as the blessed person still has power, this light power will not be dispelled, and it is much more powerful than using the mage to apply auxiliary magic alone.

Of course, the price of such a powerful treasure is naturally not low, Gu Feicang spent 60,000 gold coins, almost exhausted all his savings, in exchange for such a treasure, however, in today's undead natural disaster, such a treasure that can attach the power of light is definitely worth the price, therefore, Gu Feicang did not hesitate at all.

I saw Gu Feicang holding the Badge of Light, looking at the calm dark lair in front of him and saying: " Everyone, later, I will apply light magic to everyone, and the moment the light magic appears, the masking magic on your body will be invalid, that is to say, the undead in the cave will instantly sense your existence, so the moment I apply the magic, you will immediately rush in for me, launch an attack, and catch them by surprise, otherwise, once they react and form a sea of corpses and bones, it will be very disadvantageous to us, understand?"

"Understood!! "Four thousand people shouted in unison.

"Okay, it's all ready, ready, attack!!" With Gu Feicang's shout, the light badge in his hand was instantly raised above his head, and with a touch, the bright light power was instantly like a bright light that illuminated the night, like the sun piercing the dark clouds, and the brilliant light instantly shrouded the team's body, and a milky white light fell from the sky, like a searchlight, blessing them on their bodies.

Suddenly, all the troops, except for the crusaders and sacrifices, were covered with a faint white light, even the fire crow troops with flames burning around them.

At the moment when the light appeared, a group of troops were like a tide, instantly poured into the dark lair, and the troops with white light on their bodies rushed into the cave, just like fireflies in the dark, particularly conspicuous, the halberd team war halberd waved, and the fighting spirit on the body with the milky white light power swept away, falling on the body of the undead, and suddenly like sulfuric acid, the undead were corroded and burned into ashes.

The crossbow archers seemed to be inflicted with a feather of light, one by one the feather arrows fell, not only piercing the undead, but even when the arrows fell to the ground, there was a faint light power bursting out, although the power was not large, but when countless arrows gathered together, on the pitch-black earth, the rich black turned into pure white, but whenever the undead touched this land that emitted light, they would be instantly burned, although they would not die, but they were not lightly injured, which Gu Feicang did not expect.

As for the royal griffins, originally, they had no less than the physique of a fourth-level demonic beast, plus the ability to fly, they could be called overlord-level existences, and at this moment, they had the blessing of light power, even if they were hit by their wings, the undead would be purified by the light power.

Previously, because he was worried that the royal griffin would be damaged by vampires, so whenever he encountered a vampire, Gu Feicang was reluctant to let the flying troops in his hands fight hard with it to avoid damage, but now, when he has the blessing of the power of light, the vampire simply avoids the royal griffin, even if he touches its body, it will be counterattacked by the power of light, which is completely unexpected.

With this, the royal griffin can not worry about fighting with vampires in the future, seeing this, Gu Feicang couldn't help but be overjoyed, the Bright Emblem was even better than he imagined.

It's not just the royal griffin, for the horned ox troops and the fire crow troops, the role of the light badge is also very obvious, the horned ox army is the trump card army in the hands of the eldest princess, the warrior riding the horned ox is an extremely strong knight on the continent, the strength of the cavalry, the speed is stronger than the infantry, I saw the horned ox knight is like a chariot, rampage in the dark cave, plus the horned ox is born with a strong defense and head mallet, even if it is a hard stone, it can be broken, it is simply a hundred taboos, the collision, plus the attack of the cavalry, also caused great damage to the undead。

As for the Fire Raven Army, it is even more remarkable, because of the blessing of the Badge of Light, the flames they spit out are no longer simple flames, but flames that exert the power of light, glowing with milky white flames, like a holy flame that will never be extinguished, full of lethality to the undead.

In addition, the flames fell in the dark cavern, burning everywhere, constantly purifying the dark power, just like the arrows of the crossbowmen, in addition to attacking, they still affected the dark caverns, causing great damage to the battlefield.

Originally, the power of light had such a great restraint effect on the dark cave, and this time, Gu Feicang's attack was completely unexpected, at the moment of this onslaught, there were fifty or sixty thousand undead turned into ashes, among which there were many high-level undead such as ghosts and vampires.

I heard a violent sound from the depths of the dark cavern, and the cavern shook as if something was about to break through the earth.