Four Weapons Blacksmith 15th Anniversary

Official assembled-model image; assembly required.

LEGO Four Weapons Blacksmith 15th Anniversary (71858) is a 1,259-piece building set for ages 14+. The blacksmith shop opens at the front to reveal a bedroom and forge. Hidden stickers and a movable sign conceal references and a golden-weapons map. Includes Maya, Ray, Nya, Blacksmith Kai, Master Wu and the elemental Master of Earth.

Release schedule: January 2026 — Malaysia and Singapore (official English regional catalog) launch; US launch date not inferred

Official manufacturer product promotional image of the model; not current inventory or a boxed-stock photograph.

Specifications

• Set number: 71858
• Pieces: 1259
• Age recommendation: 14+
• Product line: NINJAGO®
• Design features: The blacksmith shop opens at the front to reveal a bedroom and forge; Hidden stickers and a movable sign conceal references and a golden-weapons map; Includes Maya, Ray, Nya, Blacksmith Kai, Master Wu and the elemental Master of Earth
• Dimensions: Blacksmith shop: over 18 cm high, 23 cm wide, 16 cm deep.
• Retail format: Brick building set
• Retail units: 1
• Release market: Malaysia and Singapore (official English regional catalog)