Magic: The Gathering continues to be a massive success for Wizards of the Coast, as the latest expansion, Secrets of Strixhaven, became the most successful in-universe MTG set of all time. With three sets already released in 2026 and four more scheduled between now and the end of the year, players may be struggling to keep up with all of the new cards, but Mark Rosewater, a lead designer of MTG for over 30 years, has promised that seven sets…