What is Mood Swings? Magic designer’s new card game explained
Magic's lead designer Mark Rosewater is launching a new TCG called Mood Swings through Secret Lair
Opening excerpt (first ~120 words) tap to expand
Follow Followed Like Thread Link copied to clipboard Add us on By Corey Plante Published Apr 30, 2026, 12:05 PM EDT Magic: The Gathering Magic: The Gathering lead designer Mark Rosewater's new TCG heads to Secret Lair { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": "1", "name": "Home", "item": "https://www.polygon.com/" }, { "@type": "ListItem", "position":"2", "name": "Magic: The Gathering", "item": "https://www.polygon.com/mtg-magic-the-gathering/" }, { "@type": "ListItem", "position":"3", "name": "Mood Swings is an attempt to solve one of Magic\u2019s biggest problems", "item": "https://www.polygon.com/mtg-secret-lair-mood-swings-mark-rosewater-redacted-tcg/" } ] } Related How to unlock all gems in Vampire Crawlers…
Excerpt limited to ~120 words for fair-use compliance. The full article is at Polygon.