This must be some sort of mistake... the game is not updated to the new Master Rule, which was advertised in the trailer, and does not have the new cards which were supposed to be here. I also own the Switch version for comparison, and that one has been updated this morning and contains all the features missing from the PC version. DO NOT BUY THIS UNTIL IT'S FIXED.
See photos below to back this up (left screen switch, right screen PC)
https://i.imgur.com/PrxhjPa.jpg https://i.imgur.com/Kq1brvK.jpg

Update 22:30pm UK time. The game has been re-uploaded with the correct card database and all advertised functions. Thanks Konami

Polecam.

I really had fun playing; feeling like the game was made just for me, can't really see anything that I would not like, maybe apart from lack of multi-player, but that is still an awesome game. I don't regret any time or money spent on that game. Would recommend to every space games fan.

Great game, bought it in a bundle on green man gaming sale.
Totally worth its price, I would refer it to anyone who liked all old-style RPGs like Icewind dale or Baldurs gate, but totally not to RTS fans who like games where you build and develop a base, like Starcraft.