(To surveil 2, look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) Found Footage's first ability lets you look at face-down creatures whenever you want, even if you don't have priority
Old-time MTG players know it well, as it was part of the deck that won the 1998 World Championship, piloted by Brian Selden
(Some of them would take up more room than we have in the text box by themselves, but you probably won't control that many lands.) In case you do end up with more than 31 lands, the remaining prime numbers below 100 are 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, and 97
A recent survey among a community of collectors showed that 53% of occasional collectors own at least one graded card , and 94% of confirmed collectors (over 2 years of active collecting) have graded cards in their collection