As Fire Dance spoke and pulled out a worn book, Shi Feng could not help but be slightly surprised.
"No way, it dropped already?"
For a moment, Shi Feng could hardly believe his eyes as he looked at the book in Fire Dance's hand.
There were two great auxiliary items in the City of Poison Calamity, and either one was something money could not buy. Even Level 100-plus Epic items would not be enough to trade for them.
These two auxiliary items were ancient lost potions and mana battle arrays.
Ancient lost potions could help players speed up the unlocking of their Mana Bodies and permanently improve their control over mana. With the aid of such potions, even ordinary Tier 3 players could unlock their Mana Bodies within two months. The benefits Mana Bodies offered Tier 3 players went without saying.
Mana battle arrays were even more incredible. Ordinary battle arrays were imprinted onto equipment, which activated the magic arrays to form battle arrays. However, the mana battle arrays produced in the City of Poison Calamity were different. Players could actively learn them, so they would not become unusable when their equipment was replaced.
Moreover, a mana battle array required at least twelve players. Once formed, it would not only greatly increase the mana surrounding the players, but also comprehensively improve all their attributes. Most importantly, it could form a layer of mana armor. This mana armor could greatly improve players' magic resistance and offered tremendous resistance against the corrosion of exotic energy. It was something team players could use for the rest of their lives.
What Fire Dance had brought out was none other than the exceptionally rare mana battle array of the City of Poison Calamity.
Naturally, Fire Dance was excited.
A magic battle array that players could