{"product_id":"gem-knight-hollowcore-blmm-en022-se","title":"Gem-Knight Hollowcore • BLMM-EN022 • SE","description":"You can send 1 \"Gem-Knight\" Normal Monster or 1 \"Gem-Knight Fusion\" from your Deck to the GY; Special Summon this card from your hand in Defense Position. When your opponent activates a card or effect, while you control a \"Gem-Knight\" Fusion Monster (Quick Effect): You can banish 3 \"Gem-Knight\" cards from your GY, including this card; negate that effect, then all \"Gem-Knight\" monsters you currently control gain 1000 ATK. You can only use each effect of \"Gem-Knight Hollowcore\" once per turn.","brand":"Code Cards CR","offers":[{"title":"Near Mint \/ 1st Edition \/ Inglés","offer_id":51119350382870,"sku":"BLMM-EN022","price":800.0,"currency_code":"CRC","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/9869\/9798\/files\/normal_secret-rare_normal_2020SD_normal_BLMM-EN022.jpg?v=1773939470","url":"https:\/\/codecardscr.com\/products\/gem-knight-hollowcore-blmm-en022-se","provider":"_code_cards(CR):","version":"1.0","type":"link"}