The basic unit of inter-galactic trade. Can be generated through trade.
These cards cannot be used by the player who owns them. They can be converted into their equivalent value as part of a trade to another player. Think of them as private investment into inter-galactic trade. Discovered through exploration and battle wins.
The basic building block for all construction. Mined at resource sites or collected from battle remnants. Sometimes found in bulk through exploration.
Created through dedicated research stations or found through exploration.