Another noteworthy variation is Indian Rummy, which uses jokers as wild cards and is frequently played with two decks of cards. This version, which focuses on creating legitimate ten pattisets and sequences, is popular at family get-togethers and social events. In order to improve their hands while keeping opponents from doing the same, players must strategically draw & discard cards. Teamwork and Strategic Complexity. Other variations, like Canasta & Kalooki, add extra elements & rules that can drastically change the dynamics of the game.