Spellcasting is a permanent addition and my skills are all forbidden spells.

Chapter 56 Fixed target manufacturing completed! Clear the BOSS and equip the synthesis card!

Reply with multiple times!

In the previous life, countless people hated this BOSS skill.

Because the recovery effect of this skill can only be described as abnormal.

Just the basic blood return per second is already quite high.

Moreover, every time you receive a large amount of damage, the recovery effect can be stacked up to ten times!

Lu Cheng remembered it clearly.

This skill is notorious because of a third-level secret realm.

The final boss of that secret realm has this skill.

The multiplier recovery stack reaches the upper limit, and the recovery rate is hundreds of thousands per second. It is impossible to kill!

Remembering the effect of magnification recovery.

Lu Cheng looked happy.

In the later stages of the catastrophe, bosses with this skill are extremely difficult to deal with.

However, when placed on the worm BOSS in front of him, it would not be a threat.

Take the Giant Snow Worm's HP of 710,000.

Once he releases the meteor shower that can be blessed, it can be dropped in seconds even if the health is full.

There is no problem of being unable to kill after the stack is high.

and……

When the blood volume drops to a certain level, the BOSS will enter the cocoon state and the recovery amount will be doubled.

The cocoon will not be broken unless the blood volume is restored to full, or the recovery volume reaches the limit!

The BOSS in the cocooned state is like a target.

Lu Cheng's eyes were eager, looking at the Worm Boss as if he was looking at a treasure.

There is almost no threat, and it has high recovery...

It’s perfect for stacking passives!

With his current output ability, he can knock the insect monster BOSS into a cocoon state in just a few hits.

When the time comes, it’s just a fixed target, which is easier than killing mobs!

Of course, this worm BOSS is only a level 20 monster.

The amount of recovery cannot be as exaggerated as the secret realm BOSS.

However, it shouldn't be a problem for him to stack three to five hundred times.

Lu Cheng raised his hand and fired a fireball.

"Bang!"

-

16543!

The fireball explodes, dealing high damage.

The next second, the magnification recovery is triggered, and the green light on the BOSS lights up.

+200!

"Um?"

Lu Cheng's eyes lit up.

The amount of replies was higher than he expected!

"Boom!"

-

16779!

One ice arrow hit, and the recovery amount was superimposed to 400.

"Roar……"

The Worm Boss roars, rolls its huge body, and launches a counterattack!

However, this counterattack does not pose a threat.

Manipulating the energy shield to block the BOSS's skills, Lu Cheng's skills poured out from his hands, and ice and fire spells were alternately thrown out!

"Bang bang bang bang bang!"

Under the continuous firing of skills, the health of Worm BOSS dropped rapidly, and the multiplier recovery quickly reached ten levels.

"hiss……"

Another fireball fell, and the worm BOSS let out a low cry, opened its mouthparts wide, and spun cocoon silk.

In just ten seconds, its entire body was wrapped up and formed into a giant cocoon!

Above the giant cocoon, green reply numbers kept floating.

+4000, +4000, +4000…

After forming a cocoon, the recovery amount of the worm boss doubled, reaching 4,000 blood per second.

"It's done."

Looking at the huge cocoon in front of him, Lu Cheng's eyes lit up.

The fixed target is manufactured!

In the cocooned state, the BOSS cannot attack and is a complete target.

When the blood volume is full, it will break out of the cocoon.

but……

The corners of Lu Cheng's mouth rose.

With his current output, it is enough to keep the BOSS in a cocoon state!

Then, he raised his hand and fired a fireball!

Next, it’s time to stack the passive!

"Bang!"

-

16562!

"Bang!"

-

16579!

"Bang!"

Lu Cheng controlled the frequency and kept shooting fireballs.

During this period, he can also brush up on other skills.

The only fly in the ointment is that the worm BOSS's recovery ability is still a bit insufficient.

Even if the cocooning state recovery is doubled, it can only recover 12,000 in three seconds, which is not enough to hit a fireball.

However, this efficiency is enough!

As soon as the fireballs fell, Lu Cheng's passive levels continued to increase.

…

In the blink of an eye, more than half an hour passed.

"Bang!"

-

26139!

A fireball fell, and a system prompt rang in Lu Cheng's ears.

[Ding, your skill Fireball has been upgraded to level 6. 】

At the same time, above the giant cocoon, the reply number suddenly dropped to 0 points.

Although there are still green numbers popping up, the health of the worm boss has not increased at all.

Lu Cheng took a look and understood.

This is the limit of reply volume.

Then, he nodded slightly.

After all, the Worm BOSS is only level 20.

Being able to sustain it for such a long time was beyond his expectation.

In the past half hour or so, he had fired seven or eight hundred fireballs, and his skills had all been upgraded by one level.

Plus casting other skills from time to time.

The number of castings of Endless Drain has been stacked nearly a thousand times!

Now, he has cast the spell 2,700 times, which can increase the damage by 27,000 points!

Suddenly, the giant cocoon shook violently in front of him.

"Roar……"

The next moment, the worm BOSS bursts out of its cocoon, its mouthparts wide open, and it is about to activate its skills!

However, its HP is only a pitiful 20,000 points.

Lu Cheng raised his hand and fired a fireball.

"Bang!"

-

26142!

The fireball exploded on the Worm BOSS, and immediately the Worm BOSS's health bar was cleared.

"boom……"

Worm BOSS's entire body went rigid, and he hit the ground straight up, shaking the ground for a while!

In Lu Cheng's ears, a system prompt rang.

[Ding, you killed the Black Iron BOSS: Giant Snow Worm, gained +80,000 experience points, and +9 energy limit! 】

[You kill the Black Iron BOSS alone of the same level or above, and get +40 free attribute points! 】

[In the battle to defend the settlement, you killed the level 20 black iron BOSS: the giant snow worm, and gained +2000 combat merit, and the battle settlement reward increased significantly! 】

[You have gained 10 reputation points! 】

This worm boss provided him with a total of 80,000 experience points!

Lu Cheng was very satisfied and then stretched out his hand.

"refining."

[Ding, if you successfully refine the Black Iron-level BOSS: Giant Snow Worm (level 20), you will get the upper limit of source energy +39, the upper limit of mana +94, agility +2, and intelligence +3. 】

[Ding, the number of sources included in the Source Energy Illustrated Book is +1. 】

After refining the Snow Worm BOSS, Lu Cheng turned around.

The corpse of the previous nightmare poisonous insect BOSS is not far away.

"refining."

[Ding, if you successfully refine the Black Iron-level BOSS: Nightmare Poisonous Insect (Level 18), you will gain the upper limit of source energy +33, the upper limit of health +81, strength +2, and spirit +2. 】

[The number of sources included in the Source Energy Illustrated Book +1. 】

[The number of remaining bosses in the monster wave: 0/3, the number of elites: 1/3. 】

Listening to the system prompts ringing continuously, Lu Cheng nodded with satisfaction.

This trip, he gained quite a lot!

In terms of source energy alone, the improvement is not small.

After unlocking the Source Energy Illustrated Book, he successively refined three more black iron bosses, providing an upper limit of more than 100 points of Source Energy.

In addition to the mobs cleaned up along the way, there are more than a hundred source energy in total.

His source energy limit is already over 500 points.

Coupled with the super god-level passive whose damage stacks up to 27,000...

Now, in his normal state, the damage from the meteor shower is as high as 800,000.

If you include the 500% burst of Source Energy Embrace, it can deal up to 4 million damage!

Of course, such an explosion would also consume a lot of money.

To fill 500 points of source energy, 500 source stone fragments are needed.

While thinking about it, Lu Cheng cleaned the battlefield.

The trophies from the two BOSS are quite good.

There are four blue lights representing the black iron level.

One of them actually came from a black card!

"Um?"

Lu Cheng's eyes lit up and he reached out to pick it up.

Holding it in your hand, the card properties appear.

[Weapon synthesis card]