You need 3 tables to win minimum, so can try splitting your players to 3 tables and have 1 or 2 on other tables (if you have players) to get the point incase they left it empty. Among the 3 tables, try to synergize the 3 players in a team so you can maximize the damage that can be done. Focus on the same player and ninja if you want so that you can quickly break your opponent's combo or damage potential. Communicate with your teammates what your actions are so that damage isn't wasted. Get your group summon up, can deal a lot of damage and even change the flow of the game.