C364 Ancient Martial Arts Auction(3)

Generally speaking, a first grade Spirit Pill could increase the efficiency by 10%, while a second grade Spirit Pill could increase the efficiency by 20 to 30%, and the price would be even higher.

The quality of a Spirit Pill was related to the lines on it. A line of lines could be considered a tier 1 Spirit Pill. Two lines of lines could be considered a second-grade Spirit Pill