Fun, but too much grinding

Im enjoying this game, but sometimes the grinding can get a bit tedious. By the time I fight enough to be able to afford the cards to beat the strongest enemy in the country, I move to the next country where they have much better cards and I feel like I wasted all that money. Then I have to grind all over again. It would be so much better if the shop would allow me to sell back cards I dont want anymore, to recover some of the money.

georgemoot about DeckMake Fantasy