As a result of Yu Yan's insight talent reconnaissance, this elemental demon boss has three skills.

They are passive skill splashing, active AOE skill element burst, and active Jedi counterattack skill group life siphon.

The camp where the Elemental Demon is located is a circular altar building surrounded by high walls with only one entrance.

Yu Yan had already experimented, it was not allowed to attack the elemental demons inside outside the altar, and the laws of this world did not allow it.

Yu Yan's hatred mechanism of the elemental demon is still unclear, if it is a normal mechanism, the presence of a big head splash skill is of little use to Yan's troops.

If the special aggro mechanic is paired with the special terrain of this altar, this elemental demon will become even more tricky.

In particular, his Life Siphon skill, which is specially marked under Yu Yan's insight talent, can only be used against non-hero units, which is obviously a skill to engage in your crowd tactics.

Things like hatred mechanisms can only be experimented, and there will be no results just by guessing, Yu Yan can only let the big head go first, and then Goudan and Daming will follow behind to support at any time.

He left the troops outside the altar to prevent the elemental demons from getting the moths and the other factions from interfering with them.

After the big heads and they all entered the altar, the elemental demon covered in black smoke flew towards Da Ming with a magic bullet formed by the convergence of shadow energy.

Da Ming subconsciously dodged to dodge, but the magic bullet still hit it after turning a corner.

It's not that it's careless that the dodge is not timely, but that there are some ordinary attack magic in this world that can't be dodged.

Obviously, the Shadow Magic Bullet of the Elemental Demon belongs to this kind of magic.

After the shadow ball hit Da Ming, the shadow energy exploded on it and flew in all directions, affecting the big head and the dog not far from him.

Da Ming was knocked out by this blow nearly one-seventh of his blood, and the dog egg and the big head also lost some blood, but compared to Da Ming, it is nothing.

The big head saw that the shadow demon didn't attack him, and the rage and slash started at the same time, and he slashed wildly.

The big head's original intention was to attract its hatred, but he didn't expect this elemental demon to ignore it completely and attack Da Ming in the distance.

Now Coke is broken, it hasn't had such a pressure-free output for a long time.

After seeing this, the dog also rushed up and output, but this elemental demon was still staring at Da Ming in the distance.

"Da Ming, hard work" These two only thought silently after seeing this scene.

After Yu Yan saw this scene, he was not in a hurry at all, but determined that the hatred mechanism of this elemental demon was indeed problematic.

The big head is the most advanced dungeon, it is not attacked as soon as it enters, and the dog is the second and is not attacked either.

Da Ming was the third to enter, but at this time, Da Tou had already walked far away, very close to the elemental demon.

It should be the big head that activates the actions of this elemental demon, and then its attack mechanism is to attack the farthest target.

After Yu Yan let Daming and Goudan switch positions, its hatred was indeed transferred to Goudan, which proved that Yu Yan's speculation was correct.

At the end of the experiment, Yu Yan let the two of them quickly change back. Da Ming has long-range skills, and the dog's egg that is still cooling down in the ultimate is completely absent.

And Da Ming can also use skills to brush his own blood, with the help of the Divine Light Armor, its recovery ability is also very amazing.

He was able to withstand the attack of this elemental demon with an unfast attack frequency, and he could still withstand it for a long time.

Even the blood line of this elemental demon dropped much faster than Da Ming's, and the attacks of the big head and dog eggs were not vegetarian.

When the Elemental Demon's HP drops to 60%, it stops its normal attacks and elemental energy begins to converge on it.

It was supposed to release its skill element to explode.

"the ball!" Yu Yan said to the dog.

The control skills of the dog egg and the big head have not been released, just to prevent it from doing this.

After receiving the order, the dog stunned it, but the skill that was supposed to stun for two seconds was only stunned for less than a few tenths of a second.

It can be seen that the elemental demon's ailment resistance is quite high, but the dog still managed to interrupt this skill.

After the skill was interrupted, the elemental demon attacked Da Ming again, but at this time, Da Ming's blood line remained at about 70%.

On the contrary, its own blood line has dropped rapidly, because the big head has been told by Yu Yan that there is no need to keep skills.

Just give the interruption to the dog, its skill has a higher tolerance for error.

When its HP reaches 30%, it starts charging again, but it is interrupted by the dog again.

After the skill was interrupted, it was immediately beaten again, but when its health line dropped to 10%, it suddenly changed.

The elemental demon's body was surrounded by a green magic array, and its size suddenly skyrocketed, and then the magic power began to converge.

When the big head interrupts again, the system prompts it that this target cannot be selected, and this skill cannot be interrupted.

Its state is familiar to Yu Yan, which is the same as the last time he opened BKB in the Elemental War Dungeon.

In other words, the thing entered a state of magic and spell immunity, and at this time, another piece of bad news came.

The Demon Clan has discovered Yu Yan's side mine, and they are gathering troops to learn from Yu Yan to dismantle this mine.

This is very bad news for Hiko, worse than the main city being attacked.

Because there are a large number of Yu Yan's troops in the main city, he can last a long time if he is attacked.

But the secondary mine only had a few arrow towers and a few archers on defense, and it couldn't hold out for long after being attacked.

And it takes a lot of time and not a small amount of resources to rebuild the secondary mine, which is like cutting meat for Yu Yan, who is terrible in this mode.

But he was powerless to stop it, and could only think about revenge for a while, and there was still a big trouble to solve in front of him.

The elemental demon's skills had been charged, and the big heads had already dodged to the edge of the altar with their super high movement speed.

Yu Yan didn't let them quit the altar, with the systematic urine nature, Yu Yan's side was free from hatred, and the elemental demon was estimated to be full of blood soon.

Pitch-black dark elemental energy erupted from the elemental demon, covering the entire altar. The big heads on the edge of the edges have lost about a third of their health each.

Big heads and dog eggs are okay, because they are both full health. But Da Ming couldn't do it, it was almost taken away with less than half blood, and only a trace of blood was left.

However, after this elemental demon skill, the dog took over the hatred for it, and the big head gave it the physical strength potion.

After using it, Da Ming finally returned to a safe amount of blood, and then the big head began to attack the elemental demon frantically.

The first few knives went down to his own blood full, and Da Ming, who had the divine light armor plus the recovery effect, also brushed himself half of his blood while attacking it.

When the Elemental Demon reaches 1% health, it is invincible for a second, instantly sending out its group life siphon.

It's a pity that there are no non-hero units on the field, so I can only suck a loneliness, and then a big head slashes down the field.

Yu Yan didn't know how much of the Jedi's life siphon could absorb if there were non-hero units on the field.

But it can be used as a boss's bottom of the box skill, presumably it must not be too weak.

After his death, the Elemental Demon dropped three equipment items in addition to experience and money.

After seeing one of the pieces of equipment, Yu Yan knew that his sideline mine was saved.