How to get the main card from the three cards in the pinball hall?

There was a loud noise in the sky and 4399 Jiajia appeared!

Hello, the card system is started at 14 level, and can only be started after the system is started. After the system is turned on, opening a card box (or a gold card or a silver card) will give you a chance to get a card or a card soul, in which a specific card box can get a specific card (for example, opening a chicken card box can get a chicken card or a certain number of card souls), and a random card box can get a card or a certain number of card souls randomly. Please pay attention.

ps:

1. Open the card box randomly to get a copper card. If you open the card box again with a copper card, you will have the opportunity to update it to a silver card. If you open the card box again with a silver card, you will have the opportunity to update it to a gold card.

2. The card quality is copper, silver and gold. The higher the quality, the higher the attribute.

3. The activity of opening the card box to convey the essence of honor is carried out irregularly. If so, it will be announced in official website as soon as possible.

Ok, I have to help grandma cross the street quickly.