{"product_id":"arc-reactor-marvel-super-heroes-rare-243-890589","title":"Arc Reactor - Marvel Super Heroes (Rare) [MSH-243]","description":"\u003c!-- AI-SEO START timestamp=\"2026-07-13T20:18:04.513371\" --\u003e\nArc Reactor is a five-mana artifact from the Marvel Super Heroes set that enters the battlefield tapped. With its Improvise ability, you can use your other artifacts to help pay for its cost, making it easier to cast in an artifact-heavy deck. Once on the field, it can generate three colourless mana each turn, supporting strategies that rely on ramping mana for larger spells. Available from Vault of Cards, a UK-based Magic: The Gathering store with fast delivery.\n\u003c!-- AI-SEO END --\u003e\n\n\u003ctable style=\"width: 100%; text-align: left\"\u003e\n  \n    \u003ctr\u003e\n      \u003cth\u003e\n        Expansion\n      \u003c\/th\u003e\n      \u003ctd\u003e\n        Marvel Super Heroes\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n  \n\n  \n    \u003ctr\u003e\n      \u003cth\u003e\n        Rarity\n      \u003c\/th\u003e\n      \u003ctd\u003e\n        Rare\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n  \n\n  \n    \u003ctr\u003e\n      \u003cth\u003e\n        Game\n      \u003c\/th\u003e\n      \u003ctd\u003e\n        Magic\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n  \n\n  \n    \u003ctr\u003e\n      \u003cth\u003e\n        Category\n      \u003c\/th\u003e\n      \u003ctd\u003e\n        Magic Single\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n  \n\n  \n\u003c\/table\u003e","brand":"Vault of Cards","offers":[{"title":"English \/ Near Mint \/ Normal","offer_id":45222757859463,"sku":"MSH243-84324657","price":0.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/6900\/4423\/files\/890589.jpg?v=1783968494","url":"https:\/\/vaultofcards.co.uk\/products\/arc-reactor-marvel-super-heroes-rare-243-890589","provider":"Vault of Cards","version":"1.0","type":"link"}