These 60-card decks use cards from throughout Standard, from Guilds of Ravnica all the way through Throne of Eldraine. There are 20 unique cards in these decks that aren't found in Draft Boosters (but they can still be found in Collector Boosters.) Each deck has seven of them — four cards unique to that deck, one card shared with one other Brawl Deck, and two cards shared with each other Brawl Deck. These cards are all legal in Standard, Brawl, and all other formats that allow the latest sets.