Magic's Head Designer Defends Universes Beyond Crossovers

Mark Rosewater, head designer of Magic: The Gathering, addressed his controversial Tumblr post at MagicCon Amsterdam 2026. He outlined three options for players unhappy with Universes Beyond crossovers: accept the change, form a bubble of like-minded players, or walk away. The interview suggests Rosewater believes the crossover sets are not harmful to the game long-term.