{"product_id":"gem-knight-master-diamond-ra04-en178-platinum-secret-rare","title":"Gem-Knight Master Diamond [RA04-EN178] Platinum Secret Rare","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\u003eQuarter Century Stampede\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003eCard type:\u003c\/td\u003e\n          \u003ctd\u003eFusion\/Effect Monster\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003eRarity:\u003c\/td\u003e\n          \u003ctd\u003ePlatinum Secret Rare\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=\"description-text\"\u003e\n            3 \"Gem-Knight\" monstersMust first be Fusion Summoned. This card gains 100 ATK for each \"Gem-\" monster in your Graveyard. Once per turn: You can banish 1 Level 7 or lower \"Gem-Knight\" Fusion Monster from your Graveyard; until the End Phase, this card's name becomes that monster's, and replace this effect with that monster's original effects.\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=\"yugioh\" data-cardid=\"31461\" data-tcgid=\"627428\" data-lastupdated=\"2026-03-06T08:37:54.019Z\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Yu-Gi-Oh!","offers":[{"title":"Near Mint 1st Edition","offer_id":52619592728870,"sku":"RA04-EN178-PSR-EN-1E-1","price":0.5,"currency_code":"NZD","in_stock":false},{"title":"Lightly Played 1st Edition","offer_id":52619592761638,"sku":"RA04-EN178-PSR-EN-1E-2","price":0.4,"currency_code":"NZD","in_stock":false},{"title":"Moderately Played 1st Edition","offer_id":52619592794406,"sku":"RA04-EN178-PSR-EN-1E-3","price":0.4,"currency_code":"NZD","in_stock":false},{"title":"Heavily Played 1st Edition","offer_id":52619592827174,"sku":"RA04-EN178-PSR-EN-1E-4","price":0.4,"currency_code":"NZD","in_stock":false},{"title":"Damaged 1st Edition","offer_id":52619592859942,"sku":"RA04-EN178-PSR-EN-1E-5","price":0.3,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/2668\/6758\/files\/627428.jpg?v=1772833374","url":"https:\/\/cardmerchantblenheim.co.nz\/products\/gem-knight-master-diamond-ra04-en178-platinum-secret-rare","provider":"Card Merchant Blenheim","version":"1.0","type":"link"}