There are four types non-tradable currency in Towers of Mystoria. Their main purposes are researching, building and trainning units.
Gold: []
Obtain via missions, quests and Town Hall.
_ The only currency required to train units.
_ Gold can be use to increase the size of base's camp for additional space.
Wood:[]
Obtain via missions, quests and Woodmills.
_ Wood can be harvest faster by build more and upgrading Woodmills.
_ Number of maximum Woodmills are determine by Town Hall's level.
_ There are maximum 5 Woodmills can be build.
Stone:[]
Obtain via Quarry.
_ Stone can be harvest faster by build more and upgrading Quarry.
_ Number of maximum Quarries are determine by Town Hall's level.
_ There are maximum 5 Quarries can be build.
Rubies:[]
Premium currency obtained via daily reward, real-life cash and event's reward.
Rubies provide players with options to:
_ Upgrade Builder's Hut for additional workers.
_ Additional research and trainning slots.
_ Build and upgrade Time Mage's tower.
_ Reduce building, trainning and research time.