{"product_id":"prototype-shield-013-mercurial-heart-mrc","title":"Prototype Shield (013) (Mercurial Heart) (MRC)","description":"\u003ctable class=\"singles-description-table\" xmlns=\"http:\/\/www.w3.org\/1999\/html\"\u003e\n\u003ctbody\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\u003eNumber:\u003c\/td\u003e\n      \u003ctd\u003e013\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n      \u003ctd\u003eDescription:\u003c\/td\u003e\n      \u003ctd\u003eUnit Link \u003cem\u003e(This object enters the field linked to target unit. If the link is broken, sacrifice this object.)\u003c\/em\u003e\u003cbr\u003e\n[Class Bonus] If damage would be dealt to linked unit while it’s attacking, prevent 3 of that damage. \u003cem\u003e(This also prevents damage that would be dealt by a retaliating defender.)\u003c\/em\u003e\n\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n      \u003ctd\u003eCard Type:\u003c\/td\u003e\n      \u003ctd\u003eRegalia;Item\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n      \u003ctd\u003eCard Subtype:\u003c\/td\u003e\n      \u003ctd\u003eGuardian;Shield\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n      \u003ctd\u003eElement:\u003c\/td\u003e\n      \u003ctd\u003eNorm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n      \u003ctd\u003eClass:\u003c\/td\u003e\n      \u003ctd\u003eGuardian\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n      \u003ctd\u003eMemory Cost:\u003c\/td\u003e\n      \u003ctd\u003e0\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n      \u003ctd\u003eSet:\u003c\/td\u003e\n      \u003ctd\u003eMercurial Heart\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n    \u003cdiv class=\"catalogMetaData\" style=\"visibility: hidden;\" data-cardtype=\"other\" data-cardid=\"5\" data-tcgid=\"549776\" data-lastupdated=\"2026-08-01T01:17:49.567249\"\u003e\n    \u003c\/div\u003e\n    ","brand":"Grand Archive TCG","offers":[{"title":"Near Mint","offer_id":47861839790185,"sku":"7907720","price":0.5,"currency_code":"USD","in_stock":false},{"title":"Near Mint - Foil","offer_id":47861839822953,"sku":"7907725","price":0.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/8715\/7609\/files\/549776.jpg?v=1785646608","url":"https:\/\/www.pokeboxusa.com\/products\/prototype-shield-013-mercurial-heart-mrc","provider":"PokeBox USA","version":"1.0","type":"link"}