The Cheese Stands Alone is just Barren Glory before Barren Glory existed, though it's interesting to see a silver-border effect ported directly over into a tournament-legal card
Some legendary-matters decks like dog commander Yoshimaru, Ever Faithful also like this card
Onto the new cards, weve got Broodlord, a +1/+1 counter distributor or giant creature
All the other cards are still hidden and no information about them was gained (except that they no longer contain the land that was removed, which is information that would have been gained regardless), so they're already random and there would be no point to shuffling them further
It slots right into a proliferate deck so that you can keep the small ones alive
Radiant Greninja Radiant Greninja is always a handy card when it comes to keeping the card flow up and getting alternatives to play