About Replacing the Pass Crystal

As for Pass Crystals, I think it would be great if there were some low-cost alternatives available.
Currently, the cheapest way to obtain them is through the C-Rank gacha for 398 Pass Crystals.
Since Pass Crystals cannot be carried over to the next month, any crystals you save up—even if you save about 300—that fall short of 398 will be wasted. This means that for users who decide they won’t be able to save up to 398 by the end of the month no matter how hard they try, Pass Crystals become meaningless.

To prevent this, I believe user motivation would increase if there were low-cost exchange options, such as 10 Pass Crystals for 10 Stamina or 50 Pass Crystals for 60 Stamina.

We would appreciate your consideration of this suggestion.