C1629 The Crisis of the God Refining Holy Land.

"As for the fourth step, it is to inscribe a formation on the embryo. Through the formation, the weapon will be strengthened, and the attributes of the weapon will be added. It will also increase the power of the weapon. Of course, this is mainly for weapons above spirit weapons. For black weapons, there is no need to inscribe a formation."

Edgar did not know what Elmer was thinking