Design Description: The inspiration for this design comes from the childhood card throwing is also a toy played by parents when they were children. They have certain feelings. This is a block combination card that can also break and disintegrate the opponent or be disintegrated by the opponent. For example, rock/scissors/cloth can compete with each other to draw different cards, and the results will be different. Parents and children can play during competition, and friendship play can train social skills and team spirit.