Magic The Gathering - Secrets of Strixhaven Collector Booster

The Magic: The Gathering Secrets of Strixhaven Collector Booster is the premium pack from the set, offering the deepest dive into the Mystical Archive and the most exclusive card treatments. Every pack contains 3–4 Mystical Archive cards alongside a Full-Art Basic Land, 9–13 Traditional Foils, and a chance at Japanese Silver Scroll Mystical Archive cards, Borderless treatments, Special Guests in foil, and the set's headliner — a serialized double rainbow foil Emeritus of Ideation illustrated by Mark Poole.

• 15 Magic cards per pack
• 9–13 Traditional Foil cards per pack
• 5 cards of Rare rarity or higher per pack
• 5 Uncommon, 4 Common, and 1 Full-Art Basic Land per pack
• 3–4 Mystical Archive cards per pack (Instants and Sorceries with showcase-frame art)
• May contain Japanese Silver Scroll Mystical Archive cards (Collector Booster exclusive)
• May contain Borderless cards, Special Guest cards in Traditional Foil, and other exclusive treatments
• Serialized double rainbow foil Emeritus of Ideation Headliner card in <1% of boosters
• Part of the Secrets of Strixhaven set (SOS) — Released: 24 April 2026