After gathering so many precious resources, on top of his existing reserves, Bai Xiaowen finally had enough materials for the Three Refinements Method.
The Three Refinements Method had many uses. It had already shown its promise in the war against the Silver King.
It might cover only the basics, but it was still a branch of Immortal Arts.
With the basic pharmacology Bai Xiaowen had mastered, he could develop several simple pill recipes through Alchemy. Mass-produced like the Might Pill, they would do much to raise his army's overall strength.
Artifact Forging was mainly for creating magic artifacts. Its output was limited: making one artifact a day would be good, and a failed attempt could destroy the base material. It could not be rolled out across the army, so Bai Xiaowen could only use it to improve his own combat strength.
Of course, even if he handed out magic artifacts, the Undead Legion might not be able to use them.
Artifact Forging could still make a striking difference to an individual's strength. Bai Xiaowen's treasured artifact, Seven-Demon Soul Suppression, had failed him before, but only because a Divine-Blooded Creature's soul was too powerful. Against King Tier enemies or anyone below them, it would surely prove effective.
The last branch, Talisman Crafting, was a trump card that could let the weak defeat the strong. Immortal Formations assembled from multiple Immortal Talismans could turn the tide of battle. Without the Voidfall Immortal Formation restricting Ismen's movements, Bai Xiaowen might not have beaten him.
Compared with the Supreme Clarity Sect's talismans, the Immortal Talisman branch of the Scripture of the Grand Void was a tier higher. The two were fundamentally different.
If he had to make a comparison, Bai Xiaowen thought only Chen Rong's Supreme Clarity Treasure Register, another King Tier class scripture,