Advanced card counting systems, such as the Omega II and the KISS system, are complex and sophisticated methods that require extensive training and practice to master. These systems involve tracking the distribution of cards in real-time, using mental or mechanical counters to keep track of the cards that have been played. The Omega II and KISS systems are designed to identify specific patterns and trends in the card deck, allowing players to gain an edge over the house. They require a deep understanding of card counting principles, probability, and statistical analysis. By using these systems, players can make more informed decisions about when to bet, when to double down, and when to split pairs, ultimately increasing their chances of winning.