I am writing to express my concern regarding the pack opening feature in the Foundation set.

I opened a large number of packs, hoping to get some of the rare cards I was missing. However, most of the rare cards I received were converted into Gems.

Upon contacting your support team, I was told that the issue was due to the following reasons:

Some reprinted cards from previous sets are not available in the Foundation packs.

If all cards other than these unavailable reprints are already in my collection, the game will automatically convert them into Gems.

Unfortunately, this information was not clearly stated anywhere, and as a result, I feel that I have wasted 45 packs.

To prevent other players from making the same mistake, I believe it would be beneficial to improve the display of this information. Thank you for your consideration.