This is a strategy card game. Players need to match cards according to the situation on the field to win the final victory.1. The game starts, the system randomly generates 6-card decks.2. Players need to choose 3 cards from the card group as playing cards.3. Different cards have different attributes. Please choose the best card according to the situation on the field.4. After the card selection is completed, it will enter the battle stage.5. Battle the duel based on the attributes of the playing cards of both parties.6. After the battle, enter the next round.7. When one of the two parties has 0 HP, the game ends.