Religious fanatism for sure, the amount of people who worship the state and pray for their ideological leaders is absolutely harmful. The two religions of communism and fascism for instance are responsible for the biggest manslaughter in human history.
Yeah, original cards would be great too, it should be as easy as exporting the cards file from the japanese version and importing to the western versions, but i couldn't find it in the game files.
If Matheus doesn't show up maybe someone could help me in trying to find those things to improve...