Booster Packs (Opened) This method is the same as one that you would go through in real life when you first build a collection
What set is Slimefoot's Survey from
So, I think, at least to start, the sideboard of this deck would probably be heavily slanted against control decks with Thoughtseizes and maybe Brain Maggot or Sin Collector, as well as having some good anti-aggro cards (Nyx-Fleece Ram comes to mind.) Id be comfortable playing this deck against midrange decks as-is
I could have sold 10 times that amount if I had them and we have done better than most to keep them in stock
Both of them are generally too slow to be great in most decks, but this one has enough Proliferate and other ways to put counters on things that you should be able to have a big pile of counters on both of them without too much trouble
[3] [4] [32] A list of the recommended banned cards in the format can also be found on the Wizards of the Coast official website