




Pieces
Difficulty
Hours
Shadow Wyvern Dragon
Fully Poseable Display
Adjustable Wing Positions
Premium Collector's Box
Pieces
Difficulty
Hours
Description
Two wings. Two legs. Infinite menace.
The Shadow Wyvern — a wyvern's anatomy in deep charcoal and shadow tones, with a serpentine tail that coils across the display base. 2,200 pieces of shadowed fury.
- Distinctive wyvern silhouette with oversized wings
- Detailed barbed tail with full articulation
- Textured scale pattern across wings and body
- Clawed feet with multi-piece talons
- Sorted in numbered bags
Premium manual with mythological build notes. Build the shadow.
What's Included
Shipping & Returns
United States Shipping Information
- United States Shipping Express (3-7 days)
International Shipping
- UK Shipping Express (3-7 days)
- Canada Shipping Express (3-7 days)
- Australia Shipping Express (5-9 days)
- Europe Shipping Express (3-9 days)
- India Shipping Express (5-9 days)
- Rest of the World Express (7-14 days)
Fast Dispatch & Secure Delivery
Every order is dispatched within 48 hours, and we provide insured and fully tracked shipping. As soon as your order is on its way, you'll receive an email with your tracking information so you can follow your package every step of the way.
Returns Policy
We stand by the quality of our sets and want you to love your 12GO model. If for any reason you're not completely satisfied, we offer a 90-day money-back guarantee.
Damaged or Missing Pieces
Missing a brick? Send us a photo and your order number and we'll ship the replacement free of charge.

Shadow Wyvern Dragon
Two wings, two legs, infinite menace
A build worth keeping
Hundreds of hours of engineering in one box. Built to challenge you, detailed to display, made to last on the shelf long after the last brick clicks in.
Shadow Wyvern Dragon specifications
Brick Quality & Compatibility
Every 12GO set is made from high-grade ABS plastic with precision-moulded studs and a consistent clutch power that holds tight build after build. Fully compatible with all major building block brands, so your model sits alongside the rest of your collection without a single loose brick.
Will it fit your shelf?
Assembled size: 40×22×25 (15.7×8.7×9.8")
Included in the Box
Numbered Part Bags
Display Stand
Collector's Box
Instruction Manual







