Card games were used in politics and diplomacy in addition to being a kind of amusement. Influencing Political Structure. A card game's result could decide a kingdom's fate or shape new slots sitethe path of history, which could have far-reaching effects. Due to the fact that many card games required skill, wit, and a keen understanding of human nature, royals also used them as a platform to demonstrate their strategic prowess and cunning. In general, card games played a significant role in shaping social dynamics and political life at the royal court.