Runic calligraphy doesn't just consume talisman paper and cinnabar; even ordinary brush pens cannot withstand the infusion of spiritual power for long. Even this brush pen here, if given to Fang Chen, likely wouldn't last him very long.
However, a brush pen of this grade is an essential tool for crafting high-grade Purple Lightning Talismans. With it, and by acquiring better talisman paper and cinnabar, Fang Chen would be able to produce high-grade Purple Lightning Talismans!
"Fellow Daoist is truly generous!"
Chapter 87