{"product_id":"mams-en091-ur","title":"Nerva the Power Patron of Creation (Ultra Rare) [MAMS-EN091-UR]","description":"3 \"Artmage\" monsters\u003cbr\u003eMust first be either Fusion Summoned, or Special Summoned (from your Extra Deck) in Defense Position by Tributing 3 monsters with different Types. You can only Special Summon \"Nerva the Power Patron of Creation(s)\" once per turn. While a card is in the Field Zone, this card cannot be destroyed by card effects. Once per turn, when you activate an \"Artmage\" monster's effect (Quick Effect): You can make the activated effect become \"Destroy all cards your opponent controls\".","brand":"Konami","offers":[{"title":"NM \/ 1st Edition","offer_id":67948266815679,"sku":"MAMS-EN091-UR-NM-1ED","price":4.77,"currency_code":"CAD","in_stock":false}],"url":"https:\/\/www.3dragons.ca\/products\/mams-en091-ur","provider":"3 Dragons","version":"1.0","type":"link"}