Collection

Card Pack	Description
Red Pack	It contains six cards. At least one card is guaranteed to be missing or have three or more stars. Gold cards are prioritized amongst those missing cards. If there are no missing gold cards, there is an 80% boost in the chance that one of the cards will be a card from sets with one card remaining to be completed.
Purple Pack	It contains six cards at least one of them being three or more stars. There is a 33% boost in the chance for one of the cards to be a missing card on the third purple pack opened if the previous two purple packs didn’t include a missing card. The boost goes up to 66% on the fourth pack and up to 100% for one of the cards to be missing on the fifth consecutive purple pack if the previous ones didn’t include a missing card.
Blue Pack	It contains four cards.
Green Pack	It contains three cards.
Brown Pack	It contains two cards.

Card Type	* Initial Probability
1-Star Silver Card	34.35%
2-Star Silver Card	26.23%
3-Star Silver Card	17.56%
4-Star Silver Card	10.62%
5-Star Silver Card	6.25%
Gold Card	5.00%

* There is a dynamic probability method that includes a certain number of each card in a card pool from the collection. Therefore, the probability of a card being picked changes as the previously picked cards are removed from the pool.
The missing card to be given is decided when the final stage of the Puzzle Break event is reached. The decided card is then removed from the card pool and cannot be received from other card packs until the event ends. If no other missing cards remain except for the decided card, there is still a chance for it to be picked from card packs. This card is given only as the final prize of the Puzzle Break event. It is guaranteed to be a missing card. Gold cards are prioritized among the missing cards. If there are no missing gold cards, missing silver cards will be given. In both gold and silver categories, priority is given to cards from sets with only one card remaining to be completed.