{"product_id":"the-mightstone-and-weakstone-the-brothers-war-prerelease-promos","title":"The Mightstone and Weakstone [The Brothers' War Prerelease Promos]","description":"\u003ctable class=\"singles-description-table\" xmlns=\"http:\/\/www.w3.org\/1999\/html\"\u003e\n\u003ctbody\u003e\n      \u003ctr\u003e\n          \u003ctd\u003eSet:\u003c\/td\u003e\n          \u003ctd\u003eThe Brothers' War Prerelease Promos\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003eType:\u003c\/td\u003e\n          \u003ctd\u003eLegendary Artifact — Powerstone\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003eRarity:\u003c\/td\u003e\n          \u003ctd\u003eRare\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003eCost:\u003c\/td\u003e\n          \u003ctd\u003e{5}\u003c\/td\u003e\n      \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"single-description-div\"\u003e\n        \u003cdiv class=\"oracle-text\"\u003e\n            When The Mightstone and Weakstone enters the battlefield, choose one —\u003cbr\u003e• Draw two cards.\u003cbr\u003e• Target creature gets -5\/-5 until end of turn.\u003cbr\u003e{T}: Add {C}{C}. This mana can't be spent to cast nonartifact spells.\u003cbr\u003e(Melds with Urza, Lord Protector.)\n        \u003c\/div\u003e\n\u003ctable class=\"singles-reverse-description-table\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"single-description-div\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"catalogMetaData\" style=\"visibility: hidden;\" data-cardtype=\"mtg\" data-cardid=\"81355\" data-tcgid=\"454098\" data-lastupdated=\"2026-04-05T17:23:45.336Z\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Magic: The Gathering","offers":[{"title":"Near Mint Foil","offer_id":40808572485676,"sku":"PBRO-238-EN-FO-1","price":21.3,"currency_code":"CAD","in_stock":false},{"title":"Lightly Played Foil","offer_id":40808572518444,"sku":"PBRO-238-EN-FO-2","price":19.2,"currency_code":"CAD","in_stock":false},{"title":"Moderately Played Foil","offer_id":40808572551212,"sku":"PBRO-238-EN-FO-3","price":17.1,"currency_code":"CAD","in_stock":false},{"title":"Heavily Played Foil","offer_id":40808572583980,"sku":"PBRO-238-EN-FO-4","price":12.8,"currency_code":"CAD","in_stock":false},{"title":"Damaged Foil","offer_id":40808572616748,"sku":"PBRO-238-EN-FO-5","price":8.6,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0367\/8204\/7276\/files\/4b996b25-63f3-56bc-a0c1-959881d641f0.jpg?v=1775417731","url":"https:\/\/gameknight.ca\/products\/the-mightstone-and-weakstone-the-brothers-war-prerelease-promos","provider":"GameKnight Games","version":"1.0","type":"link"}