Spoiler season is anticipated to begin in late May, with cards revealed over the course of about a week
Note that some cards that we think of as "Card draw" put the cards into your hand from your library and don't count as card draw, like Fact or Fiction
However, most of these trackers offer an export feature that allows you to transfer your collection data between different platforms, making it easier for you to manage your collections
Still, understand that each Set pack will give you at least one (and as many as four) rares and/or mythics
Moxfield also has a collection tracker, and seeing how all my deck building happens on their platform, the integrated feature of being able to see which cards I own while building my deck, instead of building a deck and then figuring out if I own the cards I want to play in the first place likely means Im moving my collection to their website soon