Many of the new cards are likely to see a lot of play, and will be easiest to acquire by buying the whole deck
Firstly, it allows for some top deck manipulation when a player casts instants or sorceries
At the bottom of our rankings is the Wizards deck, which doesn't get many good artifacts at all
Green has loads of in-color synergies that work, and you don't even need to do this as a sorcery, so you can wait until the end of someone's turn, tap out and discard a card and dig up something nice and toss it onto the battlefield
The fact that you get to interact at your opponents turn at instant speed without paying its mana cost, makes it already very strong and versatile
Finishing Errors: While varnishes arent technically ink Im including them in the ink errors section because of some similarities in the application process