Concentrating on gathering cards of a specific suit is one tactic for building a potent opening hand. This may make it more likely for you to form a run early in the game, which could provide you with a bjoy rummy appig advantage. Strategic Discarding and High-Value Card Collection. Focusing on gathering high-value cards is another tactic because it makes it easier to create sets and runs with them. In the end, building a solid opening hand in Master Yono Rummy necessitates thoughtfully deciding which cards to discard & which to keep, as well as knowing how various card combinations can be used to form runs and sets.