{"product_id":"mammoth-umbra-rise-of-the-eldrazi-uncommon-37-22355","title":"Mammoth Umbra⁣ - Rise of the Eldrazi⁣ (Uncommon)⁣ [37]","description":"\u003c!-- AI-SEO START timestamp=\"2026-04-17T10:58:55.327604\" --\u003e\nMammoth Umbra is a four-mana Aura from Rise of the Eldrazi that enchants a creature, providing it with a +3\/+3 boost and vigilance. Its umbra ability prevents the enchanted creature from being destroyed, allowing you to keep your key threats on the battlefield longer. This card fits well in aggressive or creature-heavy decks where maintaining board presence is crucial. Available from Vault of Cards, a UK-based Magic: The Gathering store with fast delivery.\n\u003c!-- AI-SEO END --\u003e","brand":"Vault of cards","offers":[{"title":"English \/ Played \/ Normal","offer_id":42619355725959,"sku":"ROE37-127530","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"English \/ Good \/ Normal","offer_id":42945915224199,"sku":"ROE37-26136","price":0.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/6900\/4423\/files\/76f1abef-385d-4202-8a45-835c37c4e242.jpg?v=1776226234","url":"https:\/\/vaultofcards.co.uk\/products\/mammoth-umbra-rise-of-the-eldrazi-uncommon-37-22355","provider":"Vault of Cards","version":"1.0","type":"link"}