I like how the collection page shows the rarities spread out across the filter instead of in a dropdown, because it allows for faster switching between rarities. Although now I can’t easily see how complete each rarity is, so it will cost more clicks if I have to try out all rarities.
Dropdown (different series):
It does seem a little bit off, because it has a white background, but the series dropdown does not (until you click on it). I think it would look better if it was white all the time. It’s the same series dropdown as the one on the homepage, so that one would change too if this one is changed. This is not really important though.
What’s much more important is the fact that we still can’t filter duplicates of specific rarities. The duplicates button is still part of the rarities filter, even though the new design is perfect for adding it to the ownership filter. You can only see duplicates by selecting All Cards or Owned and there is no difference between the two. You can choose Unowned and x2, which makes no sense, so obviously it returns no results. x2 is a subset of Owned and Owned is a subset of All Cards, so there is no reason for x2 to be part of the rarities filter.
x2 is actually already within the ownership div in the HTML code, but it doesn’t work properly yet.