{"product_id":"greyknightsmon-ex4-021-alternative-being-booster","title":"GreyKnightsmon [EX4-021] [Alternative Being Booster]","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\u003eAlternative Being Booster\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003eCard type:\u003c\/td\u003e\n          \u003ctd\u003eDigimon\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003eRarity:\u003c\/td\u003e\n          \u003ctd\u003eSuper Rare\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003eDigi type:\u003c\/td\u003e\n          \u003ctd\u003eDark Knight\/Blue Flare\/Twilight\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003ePlay Cost:\u003c\/td\u003e\n          \u003ctd\u003e12\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003eForm:\u003c\/td\u003e\n          \u003ctd\u003eMega\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003eAttribute:\u003c\/td\u003e\n          \u003ctd\u003eVirus\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003eDigivolve Cost:\u003c\/td\u003e\n          \u003ctd\u003e5\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n          \u003ctd\u003eDigivolve Cost Level:\u003c\/td\u003e\n          \u003ctd\u003e5\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=\"cardText-text\"\u003e\n            [On Play] [De-Digivolve 1] 1 of your opponent's Digimon. Then, all of your opponent's level 4 or lower Digimon can't attack until the end of your opponent's turn.\n\n[All Turns] When this Digimon would be deleted or returned to your hand or deck, you may play 1 [MetalGreymon], and 1 [DarkKnightmonl from this Digimon's digivolution cards without paying the costs.\n\n[DigiXros -2] Blue [MetalGreymon] × [DarkKnightmon]]\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=\"dgm\" data-cardid=\"3476\" data-tcgid=\"501136\" data-lastupdated=\"2025-09-23T22:06:40.461Z\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Digimon","offers":[{"title":"Near Mint Foil","offer_id":47398821921079,"sku":"EX04:EX4-021-EN-FO-1","price":0.3,"currency_code":"USD","in_stock":false},{"title":"Lightly Played Foil","offer_id":47398821953847,"sku":"EX04:EX4-021-EN-FO-2","price":0.3,"currency_code":"USD","in_stock":false},{"title":"Moderately Played Foil","offer_id":47398821986615,"sku":"EX04:EX4-021-EN-FO-3","price":0.3,"currency_code":"USD","in_stock":false},{"title":"Heavily Played Foil","offer_id":47398822019383,"sku":"EX04:EX4-021-EN-FO-4","price":0.2,"currency_code":"USD","in_stock":false},{"title":"Damaged Foil","offer_id":47398822052151,"sku":"EX04:EX4-021-EN-FO-5","price":0.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0841\/2430\/3671\/files\/501136.jpg?v=1758665309","url":"https:\/\/bluejayscauldron.com\/products\/greyknightsmon-ex4-021-alternative-being-booster","provider":"Blue Jay's Cauldron","version":"1.0","type":"link"}