Do others here know about any other card or deck building games that are more PC friendly (links, titles)
Not sure what you mean by "more PC friendly", but Card City Nights
here on GOG is a card game with deck building mechanics. It's a bit casual and also available as a mobile game, but I liked it.
I haven't played them myself yet, but the fantasy strategy games and [url=https://www.gog.com/game/etherlords_2]Etherlords 2
also seem to feature cards and deck building.
As does the recently released Forced Showdown
And there was a Magic - The Gathering
game in the 90's, but I don't know where to get it nowadays and whether it would still run on Modern systems ...
Steam lists these
as trading card games, including some newer Magic: The Gathering games, if you don't mind client based DRM.
And there's Blizzard's F2P Hearthstone - Heroes of Warcraft
, of course.