I've been playing a lot of inscryption and while kaycee's mod is fun, it can get a little boring after a while. Is there anything that will scratch that itch? (that's not magic the gathering, too predatory).
Edit: Just bought slay the spire and it is really fun so far. Thanks to everyone for their suggestions.
Card Hunter is an excellent trpg/ deck builder that has card based actions. Excellent single player with multilayer options that I haven't explored much because I generally need to be able to pause for extended periods, but it seems solid enough (no idea if there is an active community though).
You can pay to skip ahead, but I had a great time never paying for anything. Probably put 100 hrs plus in.