The composition rules of magic card flash card are also quite difficult to understand. Simply put, flash cards are made of ordinary cards. You can't buy it if you don't smoke it. According to the first point of the rule, the premise is that there is a set of synthesis first. In that way

Then find more Puka, whether it is Puka's material card or composite card. When you change the flash card, change it to a flash card.

If you had closed those three decks before. The first condition is met, and then you will combine some related cards. If you have enough, don't put them in the card collection. But it's a waste of space, so we can move out then.

Well, it's not slow now.

Many cards cannot be turned into flash cards for two reasons:

1. At present, the set of cards being collected in the card box has no corresponding flash card, so the flash card cannot be changed.

2. The ordinary card corresponding to the flash card has not been collected, so the flash card cannot be replaced.