Mojang's Scrolls is getting a "hefty update" sometime in October
Scrolls is getting a rather large update next month, which includes all sorts of customizations, a Judgement mode where you battle with random cards, over 40 new scrolls, and the option to be a spectator which will help novices learn the game. The update is scheduled for "sometime in October," and you can look over the preliminary changes on the official website. Thanks, D'toid.