Advanced Miner's Efficiency is the level 14 research technology in the category Artifact Mastery. It increases the mining rate of Iron, Crystal and Gold by 10%. (The picture to the right is wrong)
Research Cost : 200000
Advanced Miner's Efficiency is the level 14 research technology in the category Artifact Mastery. It increases the mining rate of Iron, Crystal and Gold by 10%. (The picture to the right is wrong)
Research Cost : 200000