They could make it so that feature can cost gems to use.
They will never let you get back the sparks you used to craft them.They expect you to buy the cards your wanting, and even then its pot luck.. but then you gain the sparks you need to craft what you want. To trade in a card for sparks, is bad value as it is.. so the card has to be pretty useless to do that. If you decide to only play as a certain Hero, or to only be a zombie. Then I can understand why you want to recycle. But otherwise, your find those cards could be useful as the game evolves..
Personally I really wish cards would craft down for half of the cost it takes to make them rather than a quarter(and rares decrafting for 50 is ridiculous, that's less than 25%). Especially as F2P, but even for P2P, it is very hard to get the cards I need when decrafting 4 legendaries gives me just one that I want. Even a third of the decrafting cost would be appreciated
I would at least like to see my idea cost 10 gems to use per card recycled
That's so true, recycling cards gives you too small amount of sparks, when I get one free pack after doing weekly quest, then usually I have all the cards and I can't get even any normal cards for that ridiculous amount of sparks I'll get after decrafting all extra cards.
