{"type":"firestarter.listing","listing":{"id":"lst_nw7yWf_R","product_name":"Magic: The Gathering® | Marvel Super Heroes Play Booster Box","category":"Magic the Gathering","description":"\n(Items ship on or after Release Date: Jun 26, 2026)\n\nPlay Boosters are the ideal booster for the play environment, especially Limited format events. Whether players are drafting with friends, questing for Booster Fun, or simply expanding their collection, they'll find that Play Boosters have something for everyone.\nMore about Magic: The Gathering | Marvel Super Heroes\nThe Marvel Universe has arrived in full force! An all-star roster of heavy hitters jumps from the comics to the battlefield, and the fate of the world hangs in the balance. Build your dream super team of Heroes and Villains, then suit them up with iconic gear and unleash their earthshaking abilities. Soar, strike, and smash your way to victory in Magic: The Gathering | Marvel Super Heroes!\n© 2026 MARVEL | TM &amp; © 2026 Wizards of the Coast LLC\n\n\nContents:\n\n\n30 Magic: The Gathering® | Marvel Super Heroes Play BoostersEach Play Booster contains 14 Magic: The Gathering cards\n\nMay contain these cards: MSH 1–384; MAR 41–100\n1–4 cards of rarity rare or higher (2: 27%; 3: 2%; 4: &lt;1%)\n3–5 uncommon cards\n6–9 common cards\n1 land\n1 card of any rarity is traditional foil\nFoil borderless mythic rare in &lt;1% of boosters\nTraditional foil land replaces a land in 20% of boosters\n\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0773/5712/1838/files/image_a6416573-49dd-45cc-ac10-d71f2f73dba4.png?v=1780612207","https://cdn.shopify.com/s/files/1/0773/5712/1838/files/image_b9872b1a-2c62-4873-87b9-6be0539b63ee.png?v=1780612189"],"price":7.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T15:15:34.045Z"},"share_url":"https://firestarter.network/l/lst_nw7yWf_R","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_nw7yWf_R' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Magic: The Gathering® | Marvel Super Heroes Play Booster Box' and a budget_max comfortably above $7.50 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}