The right play is going to depend on the matchup (if they're a very fast deck it could be right to block), your hand (if your next play is a Ghoulraiser and your creature is instead a Walking Corpse, it is excellent to block), and your tribe along with your deck
You can still get most of those, just on clunkier, expensive permanents
Even if you use a few copies in the sideboard, Fade from History plays a vital role in destroying all those pesky artifacts and enchantments from the battlefield
Cards that are heavily played, and on the Reserve List, have huge price tags, because they are a safe investment, and they are the brakes on decks and formats as a result
Choose your commander and carve your path to victory in this unique multiplayerMagicformat