including promos etc in filter for a certain rarity

First, off, this webapp looks awesome!

Small bit of feedback here: I wanted to add 4 of every beta ordinary card (sorcery cr) to my inventory via bulk import, by filtering on expansion (=beta) and rarity (=ordinary). I noticed it also included special cards like promo cards in the result. I almost overlooked that and had to manually search for these instances and remove them (because I dont own them). Not sure if there would have been a smarter way for me to do this. If not, then I think it would be good to think about a solution for this.

Thanks, and keep up the good work!