It would be better if, between the different states of a card, there’s a bigger distinction between monster(creature) and other types of cards.
Viewing post in Pixel Card UI: Resource & PSD Kit comments

Hello YAoGuang, thanks for leaving a comment! I completely agree with your idea, which is why I've just updated the asset pack. There are now dedicated monster frames included to help them stand out from the rest of the cards. The update is available to download now. Hope this helps with your project!