Instant Instant (CTRL to add secondary) Land Spinerock Knoll Hideaway 4 (When this land enters, look at the top four cards of your library, exile one face down, then put the rest on the bottom in a random order.) This land enters tapped
Don't get me wrong, I see the appeal of being able to draw from your tokens in addition to your creatures, but that once a turn restriction is going to be a millstone around your neck more often than I think people give it credit for
If you do, search your library for a creature card with mana value equal to 1 plus the sacrificed enchantments mana value, put that card onto the battlefield, then shuffle
There has to be some heuristics in place to perform the job if youre giving a 60 second opinion on an autograph
However, its still possible to find single packs for most sets at most retailers