Board Thread:General Discussion/@comment-27996636-20180329071845/@comment-27996636-20180329113656

They already have to many sub-currencys. Gems can buy you cards for complete free cards.

All games do it, one currency is the main form of currency and another form is just like collecting pennys in a jar, you can get loads but they are worthless, unless you collect 1000 penny for 10£ wooh!