If its a permanent card, they put it onto the battlefield. You can even use this on your own stuff if you have faith that the top card of your library is something powerful
Hopefully, something here will help you succeed in your own Set Championships
Some cards will absolutely benefit existing decks, while many of these new cards have players starting to put on their brewing caps
Buyers can lose money, compromise personal data, get stuck with unusable cards, or end up in disputes that go nowhere
Shire Shirriff is not an optimal removal, but it is a Halfling so we have some Halfling Food Tribal synergy
Gates is very much a five-color strategy, and while Nine-Fingers Keene is great in those decks, it should not itself be a commander