{"product_id":"ultimate-guard-sidewinder-100-xenoskin-card-sleeves-magic-the-gathering-duskmourn-house-of-dusk","title":"Ultimate Guard Sidewinder 100+ Xenoskin Card Sleeves: Magic The Gathering - Duskmourn House of Dusk","description":"\u003ch2\u003eDuskmourn Lives in Your Deck Box\u003c\/h2\u003e\u003cp\u003eThe Ultimate Guard Sidewinder 100+ Xenoskin in the \u003cem\u003eMagic: The Gathering – Duskmourn: House of Horror\u003c\/em\u003e Niko art isn't just storage — it's a statement. Built from Xenoskin, Ultimate Guard's proprietary soft-touch synthetic material, this deck box carries the premium feel of a product made for players who care as much about their setup as their strategy. The haunted-house aesthetic of Duskmourn translates beautifully onto the Xenoskin surface, and the Sidewinder's side-loading design keeps that artwork front and centre every time it hits the table.\u003c\/p\u003e\u003ch2\u003eCapacity Built for Real Decks\u003c\/h2\u003e\u003cp\u003eThe Sidewinder 100+ is engineered to hold \u003cstrong\u003e100 double-sleeved cards\u003c\/strong\u003e — the gold standard for Commander and competitive formats where inner sleeve plus outer sleeve is non-negotiable. If you're running single sleeves, it expands to accommodate \u003cstrong\u003e120 cards\u003c\/strong\u003e, giving you comfortable fit without a fight. This is one of the few deck boxes where double-sleeve compatibility isn't an afterthought — it's the design target. Commander players building around Niko or any 100-card list will find this fits their deck precisely as intended.\u003c\/p\u003e\u003ch2\u003eSidewinder Design \u0026amp; Closure\u003c\/h2\u003e\u003cp\u003eThe defining feature of the Sidewinder line is its \u003cstrong\u003eside-loading thumb notch\u003c\/strong\u003e, which lets you draw cards out laterally rather than fishing from the top. For players who access their deck constantly during a game, that ergonomic difference is immediately noticeable. The magnetic closure provides a firm, positive snap — secure enough to travel with confidence, easy enough to open one-handed mid-session. The interior is smooth and card-friendly, and the Xenoskin exterior resists scuffs and minor moisture far better than standard polypropylene boxes.\u003c\/p\u003e\u003ch2\u003eWho This Box Is For\u003c\/h2\u003e\u003cp\u003eThis is the deck box for the player who double-sleeves their Commander build and wants their carry to match the effort they've put into the list. The Duskmourn Niko art makes it a natural companion for anyone running a \u003cem\u003eHouse of Horror\u003c\/em\u003e themed deck, or simply a collector drawn to the set's striking visual identity. It's also a strong gift pick for any \u003cem\u003eMagic\u003c\/em\u003e player — Xenoskin boxes from Ultimate Guard are a clear step up from basic plastic, and the limited set art makes it feel intentional rather than generic.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eUltimate Guard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e100 double-sleeved \/ 120 single-sleeved cards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClosure\u003c\/td\u003e\n\u003ctd\u003eMagnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eXenoskin (soft-touch synthetic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDouble-Sleeve Compatible\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoading Style\u003c\/td\u003e\n\u003ctd\u003eSide-loading with thumb notch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArt\u003c\/td\u003e\n\u003ctd\u003eMagic: The Gathering – Duskmourn: House of Horror (Niko)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtras\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Ultimate Guard","offers":[{"title":"Default Title","offer_id":44481056931928,"sku":"33030960","price":38.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/4980\/8728\/files\/s-l1600_77519b6f-0b8a-4458-8ac8-a9fab11ed20a.jpg?v=1785422354","url":"https:\/\/borealgaming.com\/products\/ultimate-guard-sidewinder-100-xenoskin-card-sleeves-magic-the-gathering-duskmourn-house-of-dusk","provider":"Boreal Gaming \u0026 Cards","version":"1.0","type":"link"}