Hi @daltoncaples. Thank you for your suggestion. The general rule for one by one cards is that “the cards need to be able to be recalled in order - this means that there needs to be a mnemonic or a sequence of treatment.” The 7 universal emotions do not have to be recalled in order so a one by one would not formally apply here. Can always have this change in your personal collection though!
More details on suggestion guidelines here: AnKing MCAT Deck Submission Guidelines