To be honest, Hushbringer is a worthy inclusion if youre doubling down on stax and hatebear effects, but it really depends on the local meta you play against
If you mostly play cards that cost four or less mana, then you might be able to get away with only running 30-35 lands
While its plenty powerful, its the effect on perceived barrier-to-entry that really posed a problem because casual players watching Commander games in passing could reasonably assume that they needed hundreds (now thousands) of dollars in Power-9 mana as table stakes, just to join the format
Put all creature cards revealed this way into your graveyard, then put the rest on the bottom of your library in a random order
High-quality photo ink is one of the most expensive liquids on earth by volume
Library of Alexandria is card draw on a land so its pretty good at keeping card advantage up