since there's a "stake" dropdown I think this category should be renamed to "All Stickers" and then you can submit for whichever stake you want to get all stickers for [I know this category in general isn't very realistic but I bet at least one person would be willing to attempt it if it was just get all white stickers, I would if I had the time]

I'm willing to try for all white stickers now

anyway since this includes the legendary ones it will probably take at least 50 hours