Thread:King Dragonhoff/@comment-7964552-20160507015949

There is a problem. It gives in output the cost of that card, not the total!

Let me explain:

The first card costs 2 gold, the second 4, the third 6 and so on... But if I want to buy the second card, I've already used 2 gold, so when I buy the second card I will use 2 gold (first card) + 4 (second card) 