What is a Crystal Mine?
Crystal Mine allows players to get more resources through mining. each mining slots will have monsters defending it and player have to clear the monsters in order to start mining for their resources. this feature allows plauyer to get additional resources even if they went AFK.In addition, having same guild members in same minig place will allow playes Deesse goddess to get buffer fore clearing thire selected mining spots. However,crystal mining is not fully safe after defending the monsters there as other players can also snatch the spot by defeating your defending team.