That's a great question! case-battle is as much about luck as it is about strategy. One of the main approaches is to analyze cases: it is important to look at statistics and choose those where the chance of an expensive drop is higher. Also, many people use the tactic of gradually increasing the stakes - start with small battles, assessing the chances, and then move on to more expensive ones. Another strategy is to participate in battles with multiple players: the chance of picking up big winnings is higher than in duels. Some people prefer to enter at the last seconds, evaluating competitors and picking a favorable moment to enter. It's also important to control your bankroll - you don't want to put everything into one game. What methods have you tried?