Feature requests

Would it be possible to choose the percentage value shown in the block section. Let say that I have 10% of the total card of "cold snap" but I have 99% of the green cards of cold snap. Because I do collect green cards, it will be great to show the % of green cards only directly in each block instead of the total %. I guess it is just a question of adding a color filter in the block section. But at the same time I do not code ^^