{"product_id":"card-cmtkyyhsa0ihen53pz98vly7j","title":"Underworld Circle (Secret Rare) (MAMO-EN021) [Magnificent Monsters]","description":"\u003ctable class=\"singles-description-table\" xmlns=\"http:\/\/www.w3.org\/1999\/html\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSet:\u003c\/td\u003e\n\u003ctd\u003eMagnificent Monsters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType:\u003c\/td\u003e\n\u003ctd\u003eContinuous Spell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRarity:\u003c\/td\u003e\n\u003ctd\u003eSecret Rare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber:\u003c\/td\u003e\n\u003ctd\u003eMAMO-EN021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cdiv class=\"single-description-div\"\u003e\n\u003cdiv class=\"oracle-text\"\u003eActivate this card if both players have 5 or more monsters in their GYs; destroy as many monsters on the field as possible, then each player banishes (face-down) as many monsters from their Deck as possible, then you can Special Summon 1 Normal Monster from your GY. Once per turn, during the Standby Phase: Activate this effect; each player can Special Summon 1 monster from their GY, ignoring its Summoning conditions, but banish it when it leaves the field. You can only activate 1 \"Underworld Circle\" per Duel.\u003c\/div\u003e\n\u003ctable class=\"singles-reverse-description-table\"\u003e\u003ctbody\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"tcgAtlasMetaData\" style=\"visibility:hidden;height:0;overflow:hidden;position:absolute;left:-9999px\" data-matchingid=\"NA-2-24707-714629\" data-cardtype=\"yugioh\" data-lastupdated=\"2026-09-03T20:25:35.342Z\" data-identityid=\"cmtkyyhsa0ihen53pz98vly7j\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"catalogMetaData\" style=\"visibility: hidden;\" data-cardtype=\"yugioh\" data-cardid=\"714629\" data-tcgid=\"714629\" data-lastupdated=\"2026-09-03T20:25:35.342Z\"\u003e\u003c\/div\u003e","brand":"Konami","offers":[{"title":"Near Mint 1st Edition","offer_id":49071006482617,"sku":"MAMO-MAMOEN021-EN-NF-1","price":1.09,"currency_code":"CAD","in_stock":false},{"title":"Lightly Played 1st Edition","offer_id":49071006515385,"sku":"MAMO-MAMOEN021-EN-NF-2","price":0.93,"currency_code":"CAD","in_stock":false},{"title":"Moderately Played 1st Edition","offer_id":49071006548153,"sku":"MAMO-MAMOEN021-EN-NF-3","price":0.76,"currency_code":"CAD","in_stock":false},{"title":"Heavily Played 1st Edition","offer_id":49071006580921,"sku":"MAMO-MAMOEN021-EN-NF-4","price":0.55,"currency_code":"CAD","in_stock":false},{"title":"Damaged 1st Edition","offer_id":49071006613689,"sku":"MAMO-MAMOEN021-EN-NF-5","price":0.33,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/2471\/9289\/files\/714629.jpg?v=1788614306","url":"https:\/\/fafnirshoard.ca\/products\/card-cmtkyyhsa0ihen53pz98vly7j","provider":"Fafnir's Hoard","version":"1.0","type":"link"}