Xu Yun, who had been in the state of joint spellcasting, was looking ahead with a normal face, just like a sandworm hit by a high-speed train, his expression was as usual, and he did not show the slightest panic, because he had absolute confidence in his plan. 【Fengyun Reading Network. 】

With a wave of the Sun Scepter in his left hand, the Earth Spirit Ball in his right hand also lit up, and Xu Yun launched the name of the battle magic he wanted to use.

Earth Changes!!

This third-order earth battle magic that had just been obtained not long ago, less than a day ago, appeared on the battlefield.

For killing this powerful sandworm monster, Xu Yun knew that the difficulty was not in the opponent's strong defense and super blood.

Because even if the opponent's blood volume is more, under the 100,000 units of the Storm Legion's Sun Archer Bow and Crossbow, it is absolutely impossible to withstand it for a long time, even if it can't break the defense with each attack, and can only hit a forced little damage, that's a lot of numbers, not to mention that there are still a lot of defense-breaking situations.

The real difficulty in killing the sandworms is that the opponent can freely move under the sand, which is much more difficult than those sea creatures escaping into the sea.

There is still a chance to pursue under the sea, but when the other party drills into the ground, Xu Yun's reincarnation army has absolutely no way to take the other party, so when he thinks about tactics, the first thing he considers is how to limit the opponent's ability to drill into the ground, and the third-order battle magic earth change is the trump card he chooses to prevent the other party from escaping.

As Xu Yun used the third-order battle magic earth to change, he felt as if he could freely control the land around him, so he concentrated and imagined how to manipulate the ground in front of him.

Bang!!

The originally calm ground began to produce strong fluctuations, and suddenly a large number of rocks suddenly appeared around the sandworms advancing at high speed, these rocks were very strangely shaped, similar to the imagination of human palms, but each palm was more than ten meters in size.

These huge rock palms were shaped by the third-order battle magic of Earth Change, and now Xu Yun and the Sun Sacrifice in a state of joint spellcasting, the mana value is all declining rapidly, this is a battle magic that needs to be maintained.

Touch!!

Smoke and dust flew in all directions, and the dozen palm-shaped rocks pressed on the sandworms.

At the same time, a cyan hard rock layer with a length of 100 meters and a width of about 10 meters, like a tray, pushed the front half of the body of the sandworm out of the sand about one meter high, completely sealing the opponent's ability to burrow, and those rock palms also limited the sandworm's activity space to the hard cyan rock layer under the body, making most of the sandworm's body unable to move like a fish tied to a chopping board.

It's good to fix the target, and the next thing is to look at the output, if you can't kill this super giant sandworm before Xu Yun and the Burning Sun Sacrifice magic power is exhausted, then it means that you can only let the other party escape.

On the left, the Sun Archer who had been prepared for a long time, the golden bow and crossbow in his hand had already turned into a ball of light, and it was the state of launching a concentrated energy strike, which had been used once in the Dragon Fly Treasure House before, but it was restored to the reset state when leaving the treasure house, and of course this once-a-day active trait was also restored, so it could be used here.

Shout!

Shout!

Pillars of brilliant golden light pierced the space and collided directly with the body of a sandworm that was fixed to a tray of hard bluestone rock.

Because it is fixed by a palm-shaped rock, of course, it is impossible to cover the body, and there are a lot of places that are not fixed, so there is no need to worry about not having a place to attack.

Among them, there were a small number of golden pillars of light, which were useless in the face of the sandworm's extremely tough yellow skin, but there were still nearly half of them, those crossbow arrows that triggered a forty percent chance of hitting a critical blow with double damage, and those that hit a crossbow arrow that was close to the upper limit of damage, successfully penetrated the sandworm's skin, creating wounds flowing with green blood.

The green blood began to evaporate rapidly like snow under the sunlight at high altitude, emitting a large amount of white mist that shrouded the sandworms.

Hiss!

The head of the sandworm, which was only a dozen meters away from Xu Yun's location, let out a miserable scream again.

The strongest blow of the 100,000 units of the Sun Shooter, the damage is absolutely earth-shattering, although it can only be used once a day, and there is still ten seconds to prepare, but the damage dealt is definitely worth the price.

At this time, on the left side of the sandworm's body, green blood continued to gush out like a spring, and with the sunlight, it was like a source of white mist, constantly emitting white mist.

Click!

Suddenly, a large number of cracks appeared on the rock palm tied to the sandworm's body, this sandworm with a super-giant body size, of course, would not just lie still obediently, so that Xu Yun commanded the troops to continue to attack, it has been struggling with all its might, because its strength is too strong, so even if it is a rock giant palm half a meter thick, it is a little unable to suppress it.

"++, don't you want to be so perverted!" , Xu Yun was only a dozen meters away from the sandworm, and of course he was the first to hear the sound of this rock breaking, so he immediately complained, because maintaining this state, his mana value could still be at its peak for a little longer, but if he wanted to continue to change the terrain, the mana value needed was not a small amount.

But now, he can't help but not do it, because if he doesn't do it again, the sandworm will get out of trouble, and with his remaining mana value, there is absolutely no way to do it again, so he continues to use the third-order battle magic of earth change to change the terrain despite the fact that his mana value is only about one-third.

Rumble!

Ten new huge rock palms sprouted from the ground, pressing down on the cracked spots, crushing the sandworms against the bluestone formations again.

Shout!

Shout!

The Sun Shooter was not polite, after firing a concentrated energy strike, he had been pouring out long-range attacks, raindrops of long-range firepower, aimed at a certain section of the sandworm's body and kept firing, so that the wounds there were more and more densely collected, and the blood flowed more and more.

"Joan of Arc!!" Seeing this situation, Xu Yun ordered Joan of Arc, who was in the reincarnation legion with him a few hundred meters behind him, to use the legion communication system, of course.

Whew!!

The neighing sound of neat war horses sounded, and the high war horses under the Lieyang Xiao cavalry, the golden-red steel riding gear draped on their bodies, suddenly seemed to be burned red by flames, which was the characteristics of the Blazing Sun Divine Horse.

Crash!

The sound of metal grinding and clashing sounded, and the Lieyang Xiao cavalry launched a second large-scale charge.

Due to the ignorance of gravity, these steel fortresses shrouded in metal armor did not have the slightest intention of sinking even if they stepped on the sand, and there was not even the sound of horses' hooves hitting the ground, except for the sand waves behind them because of the increasing speed, these heavy cavalry were like ghost cavalry, launching a silent and terrifying charge.

At this time, the position of the Lieyang Xiao's cavalry was just to the left of the sandworm, some close to the direction of the Lieyang archer, and Joan of Arc deliberately made an angle to the left when he was commanding.

Of course, this kind of operation cannot be completed by ordinary heavy cavalry, because at high speed, the heavy cavalry cannot adjust the charging angle too much, but for the Burning Sun Cavalry who unleashed the Burning Sun Divine Horse's characteristic state, this operation is completely basic and does not have any pressure at all. The faster and faster Lieyang Xiao cavalry, under the command of Joan of Arc, had no merciless intentions, and the charging speed continued to rise, until finally reached a terrifying 60 points of charging speed, comparable to the high speed of the archangel flying close to the ground, and then hit the sandworm on the tray of bluestone rock formations a hundred meters ahead.

The Sun Shooters ceased firing as soon as the Sun Dawn Cavalry covered the firing range, because if they continued to attack, they would most likely be able to attack these charging Sun Xiao Cavalry.

Xu Yun knew that it was also the last moment, so he looked at the little magic power he had left, and finally did two things.

The first is to raise a slope-like rock ramp on the left and right sides of the bluestone rock formation tray, so that the Lieyang Xiao cavalry can directly rush up the bluestone rock formation about one meter above the ground along this slope.

If there were no these two ramps, the war horse would have crashed into the rock layer under the sandworm that was more than ten meters high and more than ten meters wide, these were extremely hard bluestones, even if the Lieyang Xiao cavalry collided, they would have broken their heads and bleed.

The second thing is to move the several rock giant palms around the target of the Lieyangxiao cavalry charge, so as to leave enough attack positions for the Lieyangxiao cavalry.

After doing these two things, Xu Yun had less than 10,000 mana left, and he could only maintain the state of earth change for less than five seconds.

But the remaining five seconds were enough for the Burning Sun Cavalry to complete their mission.