{"product_id":"card-cml7w4xz13sra1169cew8y006","title":"Mathmech Superfactorial (MYFI-EN012) [Mystic Fighters]","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\u003eMystic Fighters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType:\u003c\/td\u003e\n\u003ctd\u003eNormal Trap\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\u003eMYFI-EN012\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\"\u003eTarget up to 3 \"Mathmech\" monsters in your GY with different names, then activate 1 of these effects;\r\u003cbr\u003e\u0026lt;br\u0026gt;• Special Summon them, but their effects are negated, then, immediately after this effect resolves, Synchro Summon 1 \"Mathmech\" Synchro Monster using only those monsters, and shuffle the materials into the Deck instead of sending them to the GY.\r\u003cbr\u003e\u0026lt;br\u0026gt;• Special Summon them, but their effects are negated, then, immediately after this effect resolves, Xyz Summon 1 \"Mathmech\" Xyz Monster using only those monsters.\r\u003cbr\u003e\u0026lt;br\u0026gt;You can only activate 1 \"Mathmech Superfactorial\" per turn.\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-2-2528-203855\" data-cardtype=\"yugioh\" data-lastupdated=\"2026-06-29T02:23:00.510Z\" data-identityid=\"cml7w4xz13sra1169cew8y006\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"catalogMetaData\" style=\"visibility: hidden;\" data-cardtype=\"yugioh\" data-cardid=\"203855\" data-tcgid=\"203855\" data-lastupdated=\"2026-06-29T02:23:00.510Z\"\u003e\u003c\/div\u003e","brand":"Konami","offers":[{"title":"Near Mint 1st Edition","offer_id":47806456594617,"sku":"MYFI-MYFIEN012-EN-NF-1","price":0.6,"currency_code":"CAD","in_stock":false},{"title":"Lightly Played 1st Edition","offer_id":47806456627385,"sku":"MYFI-MYFIEN012-EN-NF-2","price":0.51,"currency_code":"CAD","in_stock":false},{"title":"Moderately Played 1st Edition","offer_id":47806456660153,"sku":"MYFI-MYFIEN012-EN-NF-3","price":0.42,"currency_code":"CAD","in_stock":false},{"title":"Heavily Played 1st Edition","offer_id":47806456692921,"sku":"MYFI-MYFIEN012-EN-NF-4","price":0.3,"currency_code":"CAD","in_stock":false},{"title":"Damaged 1st Edition","offer_id":47806456725689,"sku":"MYFI-MYFIEN012-EN-NF-5","price":0.18,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/2471\/9289\/files\/203855.jpg?v=1782699783","url":"https:\/\/fafnirshoard.ca\/products\/card-cml7w4xz13sra1169cew8y006","provider":"Fafnir's Hoard","version":"1.0","type":"link"}