Doomsday Superhero Summoning System

The most important thing is that each hero's mana is very limited. Simply taking mana potions cannot solve the problem. Zhou Yan finally understood that the recovery effect of this potion is too slow and too little.

It would be okay if we didn't face so many monster attacks, but there were too many monsters, so there was nothing we could do.

So Zhou Yan decided to synthesize the mana potion. Although four bottles could only be combined into one, the effect was doubled, which was still good.

He has quite a lot of gold coins now, and even buying a hero and full equipment is enough.

Synthesizing a bottle of mana potion required 250 gold coins, which he could still afford, so Zhou Yan directly synthesized a dozen bottles, spending thousands of gold coins, and put the four bottles of synthesized mana potion on it again, only to find that this time

Requires 100 synthesis cost.

This is a second synthesis, but I don’t know how the effect will be, so I decided to synthesize it and take a look.

System: "Synthesize advanced mana potion."

Zhou Yan knew a little bit that what was synthesized in this way was a high-level mana potion, but he didn't know what kind of potion it would be after it was synthesized again.

Item: Advanced Mana Potion

Item tag: consumables

Attributes: Restore 400 mana within 15 seconds.

The effect has been doubled again, but a bottle of high-level mana potion costs a total of 1,100 gold coins. Calculated in this way, it is a bit expensive, and even rich people cannot afford it.

It's equivalent to one piece of equipment, and it's a one-time use. If you think about it this way, it's more cost-effective to just buy four pieces of equipment that also restore mana and combine them.

Zhou Yan didn't synthesize another potion like this, so he really couldn't waste gold coins too much.

The price of a piece of [River Crab Holy Grail] equipment was only 800 gold coins. Zhou Yan directly bought four pieces to try out the effect of the synthesized equipment.

System: "Would you like to spend 800 gold coins to synthesize [Intermediate·River Crab Holy Grail]?"

800 gold coins are still needed as a handling fee, which must be paid. Zhou Yan clicked OK.

System: "Congratulations on synthesizing [Intermediate·River Crab Holy Grail], please consult us to see the effect of the equipment."

Equipment: Intermediate·Holy Grail of Harmony

Properties: +50 magic resistance

+100% base mana regeneration

Unique Passive - Harmony: Provides a % base health regeneration bonus equal to % of your base mana regeneration bonus.

Sure enough, the effect is twice as powerful, but a River Crab Holy Grail costs 4,000 gold coins. This is because this piece of equipment is relatively cheap, but it is well worth it.

This equipment is given to Diana. Magic resistance is completely unnecessary, but who can choose this equipment to have the best power recovery effect?

Originally, this equipment was still available for Demon Sect and Archangel, but in the end I still had no choice. Let’s wait to buy it when other heroes need it in the future.

Diana seemed a little surprised, very happy, and praised Zhou Yan: "Not bad, not bad, I know that this goddess is short of mana."

Nonsense, which hero is not short of mana?

Zhou Yan then synthesized five pieces and gave them to Ai Xi and the others. This was the time when they were short of mana. In this way, they could save a lot of potion money, which was very cost-effective.

As for Sword Master and Zhao Xin, they didn't know where they went. If they hadn't died yet, Zhou Yan would have thought they had been killed.