Heyo,
Essentially i like the basic principle of the new Card System.
But after trying out the new Card System / Rerolling and farming Cards,
there is 1 Major Things that bothers me about the System.
The Overall Randomness/for my taste too much RNG with the Shop/NPC where u can buy Upgrade Stones for Cards.
Super nice Idea to offer Players a way to Upgrade their Cards even more with extra Stones that you get for disenchanting bad rolled Cards .
Big Big thing that bothers me is that there are around 160 Different Stones (correct me if im wrong) but the Shop offers only 20 Different Stones at a Time and if you want more /different Stones you either have to wait 6 Hours! for a restock or 24h for a refill with new Random Stones and random count each Time . And waiting those times does not even guarantee you that you get the stones you want or guarantee you even that you get any stones at all because everyone has access to the same Stones. What i have witnessed over the last days is people camping infront of the NPC and waiting for a restock/refill and just buying all stones out nearly instantly.The only thing to avoid this is to have your own "personal" NPC by restocking the Merchant, costing 250 Diamonds. But then again you only have a choice of 20 different stones with a different count each time. So theoretically(!) you would have to spend 2.000 Diamonds too see each stone atleast once or wait a horrendous amount of time with Luck on your Side.
My Suggestion to improve this would be at first , Make the Shop personal nevertheless if you wait for restocks or buy the refresh/restock.
Another Suggestion from my Side would be to either remove the Diamonds Costs for refreshing the shop completly and add the option to refresh the Shop for Green or Blue (maybe even Purple?) SoulStones . For example currently 1000-2000 Green SoulStones for a refresh and when new zones come out who naturally drop cards better (e.g the Islands Korris Vortis etc) increase the priece of the refresh accordingly or Change the NPC too have all Stones at all Times available for everyone but adjust the priece accordingly (e.g Change the Green from 100 too 1000 or 2000) .
( The Values are not part of the Suggestions , they are just here to give a better view for my suggestion and should be obviously changed accordingly what the Team would see fit)
Greetings