I also planned on making something like this, but more related to a Minecraft TCG, my thoughts would be to give a way to get packs, either by crafting or a drops from mobs, these packs will give a set amount of random cards from a list when right clicked, and it will add them to your inventory, All you'd need it so make the cards as items.
I also planned on making something like this, but more related to a Minecraft TCG, my thoughts would be to give a way to get packs, either by crafting or a drops from mobs, these packs will give a set amount of random cards from a list when right clicked, and it will add them to your inventory, All you'd need it so make the cards as items.