"There are spaces for ten fourth-tier towers."
After thinking about the monster's attributes, Qiao Shan looked again at the location on the tenth floor where a defense tower could be placed.
Ten fourth-tier towers can be placed on the tenth floor.
The fourth-level attack and defense tower has a minimum attack power in three digits.
If all the attack towers are placed, I think we can focus our firepower and kill a boss instantly.
But this is not the right choice.
In order to pass the level, all bosses must be killed.
Only one was killed instantly by concentrated fire, and there are still nine left.
The remaining nine will easily break the crystal.
Therefore, not all defense towers can be placed as attack towers.
.
"We can't just put all single control towers there. Ten bosses are too many. If we use single control towers, they will take up too much space."
Qiao Shan was thinking quickly about how to choose a defense tower.
It is most appropriate to make that choice.
Although ten control defense towers can just control ten bosses.
But in this case, Qiao Shan will be the only output.
If the defense tower can be controlled all the time.
Then it is also possible for him to attack alone and eventually defeat all the bosses.
However, the skill of controlling a single defense tower is time-limited.
It is impossible to control the boss all the time.
Qiao Shan might not have killed any bosses, as the other bosses had all broken free and were besieging him.
So, you have to clear the tenth level.
You also cannot place too many single control towers like in the fifth wave.
The output will not be enough...
..
You can't put all attack defense towers, nor can you put all single-target control defense towers.
Qiao Shan fell into deep thought regarding the combination of defense towers.
Because the fourth-level defense tower was activated on the tenth floor.
The nine-square grid in front of him had four pages opened.
There are a total of thirty-six defense towers for him to choose from.
Although there are repetitions, they are removed.
There are still thirty different defense towers nearby for him to choose from.
He began to quickly browse...
.
"If you can put a five-tier tower, this tenth floor is just paper!"
Qiao Shan couldn't help but mutter to himself as he carefully checked the attributes of each defense tower, looking for the defense tower skill that was most effective against the boss.
After the defense tower reaches level 5, there are feature options.
Some can also activate the bond function.
If the tenth floor opens up a fifth-level defense tower.
That is with the blessing of bonds and characteristics.
Ten bosses will be particularly easy to defeat.
For example, the characteristic of his Wooden Arrow Tower after reaching level 5 is “Dragon Slaying Arrow”.
Ten Dragon Slayer Arrow Towers can cripple the boss in one wave, and even kill it instantly if the attributes are mutually exclusive...
"Attract hatred, control, slow down, and control the situation!"
Qiao Shan thought in his mind while quickly selecting the defense tower.
"The monsters that spawn in the Tower of Babel are different every time, which is also a drawback!"
At the same time, Qiao Shan was lamenting the difficulties of the Tower of Babel.
If the monsters spawned in the Tower of Babel were the same every time.
Once you are familiar with a boss the first time, you will be able to make corresponding countermeasures the second time.
For example, let him meet the Ice Commander again.
He can definitely make a targeted response.
But the boss you fight is different every time.
Have to try again every time.
This has invisibly increased the difficulty.
This time you just know what form this boss takes, but next time it will immediately change into another form.
Have to start over every time.
Qiao Shan has a [prompt sound] and can know in advance what monsters will be spawned.
Unless others have the "Prophet's Scroll".
Otherwise, it would be completely dark.
..
"That's about it, fuck him!"
Although he was complaining about the difficulty of the Tower of Babel in his heart, Qiao Shan did not stop.
Soon, he placed ten fourth-tier defense towers.
"Five fourth-level water ball towers, one fourth-level ice tower, one fourth-level lure tower, one fourth-level freezing tower, one fourth-level armor-piercing tower, and one fourth-level gravity tower."
Five water polo towers, plus his own main attack.
Lure the tower master to resist.
Main control of the freezing tower with range skills and the single-target ice tower.
The Armor-Breaking Tower reduces the defense of the attacked boss.
Gravity Towers increase the weight of all bosses and reduce their flexibility.
This is Qiao Shan’s idea and thinking about the combination of defense towers.
.
"Whisper~"
After the defense tower was set up, Qiao Shan summoned his mount and stopped it beside him.
He didn't sit on it this time, and archery on horseback would still affect his attack accuracy.
The purpose of his summoning the mount at this moment.
The purpose is to increase your speed in case of an emergency, rather than kite shooting.
.
"start!"
Everything was ready. Taking a deep breath, Qiao Shan stared at the void wormhole on the tenth floor and gave the order to start.
Wow~
Following the command, the closed void wormhole opened.
A huge monster also immediately stepped out of the void wormhole.
"Is this still a cub?"
Qiao Shan's eyes widened when he saw the young three-headed hellhound that was taller than a human and covered in flames.
He stared closely at the leading three-headed hellhound.
Keep quiet.
While testing the distance, I was waiting for the defense tower to start attacking.
Don’t be impatient!
Stay calm!
.
"Lure Tower activated!"
Not long after, after the leading boss entered his shooting range, he activated the lure tower.
He placed the lure tower on the other side away from the crystal.
Of course, the best time is to open it at the longest distance and let the boss run the longest distance.
Wow~
Following Qiao Shan's instructions.
A thick pink mist floated out from the fourth-level lure tower.
"Great, no immunity!"
Seeing all the hellhounds turn their heads and pounce towards the lure tower, Qiao Shan let out a light breath and continued to give orders:
"All control towers are turned on to reduce the speed at which the boss reaches the luring tower!"
"Water Ball Tower, Armor Breaker Tower, follow me. Focus your fire on the closest one."
Seeing the boss turn around , Qiao Shan instantly opened fire.
Although the Lure Tower is at level 4, its health is less than 10,000.
Can't withstand a few attacks from boss.
The purpose of all his control towers is to slow down the speed at which the boss damages the luring tower.
whoosh!
Bang!
Bang!
Following Qiao Shan's command, all defense towers were opened.
The speed at which the Boss pounces on the Lure Tower has been significantly reduced.
Qiao Shan and the five attack defense towers quickly focused their fire on the boss closest to the crystal.
-300
-501
-523
-517
-490
-101
A round of damage hits head-on.
The boss who was targeted by the concentrated fire suddenly lost a lot of health.
With the defense of the armor-piercing tower broken, Qiao Shan shot down 300 blood of the boss with one arrow.
The four water ball towers, because of their conflicting attributes, took away 500 HP at a time.
The armor-piercing tower is mainly used to reduce defense.
So the damage caused is not high, only one hundred points.
"Shoot faster, don't stop!"
A good start, with more than 2,000 blood lost in one wave. Qiao Shan shouted and continued to draw the bow and shoot arrows.
-587
Critical hit!
Qiao Shan's second arrow hit the target critically.
It directly knocked away more than 500 drops of blood.
Swish!
Swish!
Swish!
The water ball tower followed Qiao Shan and also dealt a huge amount of damage.
..
At the same time, the other nine bosses were stuck in the quagmire.
The large amount of crushed ice released by the freezing tower made the hellhound very uncomfortable.
Although as a control-type defense tower, the attack power of the Frozen Tower is not high.
But the amount of broken ice it released was very large, which made the three-headed dog very uncomfortable.
Especially when the broken ice comes into contact with the flames on them.
The three-headed dog felt extremely uncomfortable.
According to their jumping ability, they should be able to avoid most of these broken ice.
However, under the influence of the gravity tower.
Their weight increased threefold in an instant.
The increased gravity caused them to lose control of their bodies.
It took several seconds for the bosses to regain control of their bodies.
Adapted to the gravity environment.
But as they adapted to the gravity environment, they lost their flexibility.
A large amount of broken ice stuck to them, making it difficult for them to move.
The occasional ice tower.
It might even freeze them to the ground for a few seconds.
But even though they were bullied by the defense tower, they still kept their eyes on the inducement tower in the distance.
All I see is the lure tower.
The hatred is steady.
The name of temptation is well-deserved.
Come here!
…
"Fuck! All attacks focus on the head!"
The other nine bosses were stuck in the quagmire and were struggling to move towards the lure tower. The health of the three-headed dog attacked by Qiao Shan was quickly reduced to 50%.
It can be seen that its head has disappeared and about 30% of its blood has been restored.
Qiao Shan suddenly shouted impatiently.
The boss has a head-splitting skill, and Qiao Shan originally thought it was a clone skill.
He was always prepared, using multiple shots and freezing traps to control the situation.
But in the end I found out that this was actually a recovery skill.
Direct blood recovery.
In order to prevent the other head from continuing to recover blood, Qiao Shan aimed all his attacks at the head.
You can disappear and get a new brain, right?
Then I'll knock your head off!
It depends on how you change it.
Under Qiao Shan's concentrated fire, the other head of the boss was soon smashed to pieces.
Only a lonely head is left.
Its health also dropped back below 50%.
"it works!"
After seeing that the three-headed dog's blood stopped recovering after the side of its head was smashed, Qiao Shan knew that there was nothing wrong with his operation.
whoosh!
whoosh!
whoosh!
A large number of attacks began to pour down.
After a dozen seconds, there was a loud "bang".
Hang up!
A boss that was targeted by concentrated fire finally died.
"There are nine more!"
After successfully killing one monster, Qiao Shan's eyes flashed coldly, he drew his bow and shot an arrow, aiming at another monster.
Time waits for no one, we must kill the monster quickly.
The control tower's big skill has a CD.
Can't wait any longer.
.
whoosh!
An arrow pierced the boss closest to the lure tower.
Qiao Shan chose the second one and focused his fire on the boss closest to the front.
In just a few dozen seconds, the bosses were already very close to the lure tower.
The control tower is powerful though.
But the boss has a jumping skill.
Can move quickly.
Qiao Shan guessed that this skill was the "flame jump" mentioned by the [prompt sound].
He also guessed that if it weren't for the freezing tower, the flames on most of the three-headed dogs would have been extinguished.
It is possible that the Lure Tower has been smashed to pieces by now.
..
whoosh!
whoosh!
whoosh!
His brain was thinking and judging, but Qiao Shan's hands did not stop at all.
A large number of arrows were shot at the second boss.
Following his attack, the Water Ball Tower and the Armor-Breaking Tower also launched attacks.
This time, Qiao Shan focused his fire on the side of the head first.
Knock your dog's head off.
I'll see how you recover.
whoosh!
Bang!
Swish!
Under massive attacks, after dozens of seconds, the second boss's health was reduced to only 30%.
…
“Speed ​​up!”
The second boss was killed smoothly.
But Qiao Shan saw that the remaining eight bosses in the distance had already come into contact with the lure tower.
He knew that the dangerous moment was coming.
“Bang!”
A few seconds later, the second boss also died.
"Bang--!"
Unfortunately, under Qiao Shan's gaze.
The inducement tower was also smashed into pieces by the boss's two rounds of attacks.