I have been able to observe that after the offline mode update, the description of the minor kingdom cards has changed, but for the worse, since now there are effects that continue to occur but are not reflected anywhere, neither in the kingdom transmuter nor in craft banks.
For example, the Forging Card, I know that it gives several positive effects to the created tools, but it doesn't put it anywhere, and of course, if there is any card in which I don't know by heart what exactly it does, I can't know it.
I apologize for writing using Google translator, since I am Spanish. I clarify that I really like the game (especially the skies) and I thank you in advance.