Thanks for your suggestion! It's amazing to hear that there are players who would like to spend money on the game.
This would be a big change in the philosophy of this game though. I really like the fact that everything (except cosmetic items) can be unlocked by just playing the game. I think that's very enjoyable.
Some suggestions to unlock more cards. Once you've beaten golden grounds, you can craft all golden/legendary cards directly (except black market ones). The forum or discord is a good place to ask for the black market items or for help with beating golden grounds. Multiplayer games can unlock it too!
There was a suggestion to grant 10 relics for every 3 games you win. I think that would make progress a bit easier and I plan to add it once the DoL season is over.
If you want to support me financially, with Dawn of Light there is an option to buy a supporter pack: https://mazebert.com/supporters/dawn-of-light-supporter-pack/
Cheers
Andy