Miner pack :
Use to craft Miner
Drop rate :
Common 70%  |  Rare 21%
Epic 7%     |  Legendary 2%

Miner pack :
Use to craft Miner
Drop rate :
Common 70%  |  Rare 21%
Epic 7%     |  Legendary 2%

Miner pack :
Use to craft Miner
Drop rate :
Common 70%  |  Rare 21%
Epic 7%     |  Legendary 2%

Miner pack :
Use to craft Miner
Drop rate :
Common 70%  |  Rare 21%
Epic 7%     |  Legendary 2%

Miner type :
Basic mining unit
Efficiency : Low
Drop rate : Common 70%

Miner type :
Advanced mining unit
Efficiency : Medium
Drop rate : Rare 21%

Miner type :
High performance unit
Efficiency : High
Drop rate : Epic 7%

Miner type :
Ultimate mining unit
Efficiency : Very High
Drop rate : Legendary 2%