Magical Library: The pillars and walls in the artwork of Number 78: Number Archive contain what appear to be shelves full of books
Vigilance and menace make it a nightmare to deal with in combat
All three booster types have plenty of goodies for Commander players and all their different decks, but draft, set, and collector boosters also have some key differences, including special card types not found in regular expansion set boosters
For five mana, you can then make it so that anytime a Gorgon or Snake you control deals combat damage to a player, that player loses half their life, rounded up
Removal / Bounce You can't counter everything (nor should you), but you should be packing tools for dealing with pesky permanents
Im only including cards that can be found in Play boosters, which means no cards that are exclusive to Foundations Jumpstart , the Foundations Starter Collection, or the Foundations Beginner Box