Introduction
This instruction manual provides detailed guidance for assembling and displaying your LEGO NINJAGO Ninja Character Display 15th Anniversary (71866) building set. Designed for ages 14 and up, this 447-piece set allows fans to construct an iconic monastery display featuring the original ninja team from season 1 of the LEGO NINJAGO TV show.
The set includes 8 minifigures: Kai, Zane, Cole, Jay, Lloyd, Wu, and Samurai X, each with their weapon accessories. For the first time, a collectible elemental Master of Lightning minifigure is also included on a separate stand.

Image: The fully assembled LEGO NINJAGO Ninja Character Display 15th Anniversary Set 71866, showcasing the monastery and all minifigures.
What's in the Box
Your LEGO NINJAGO Ninja Character Display set contains 447 LEGO building elements and an instruction booklet.
- LEGO building bricks and elements (447 pieces)
- 8 Minifigures: Kai, Zane, Cole, Jay, Lloyd, Wu, Samurai X, and a collectible elemental Master of Lightning.
- Instruction Manual
Video: An official overview of the LEGO Ninjago Ninja Character Display 15th Anniversary Set 71866, showing the box contents and assembled model.
Assembly Instructions
Follow the step-by-step instructions provided in the included physical instruction manual. For a digital building experience, you can also use the LEGO Builder app, which offers 3D instructions, zoom, and rotate functions.
Building the Monastery Display
The core of this set is the iconic monastery display. Pay close attention to the details as you construct the various sections.
- Steps and Gate: Assemble the entrance steps and the opening gate mechanism.
- Stone Lantern: Integrate the stone lantern into the monastery structure.
- Cherry Blossom Tree: Attach the decorative cherry blossom tree elements.
- Tearoom: Construct the tearoom at the back, which includes stickers depicting the famous battle between Wu and Garmadon from the pilot season.

Image: A detailed view of the monastery section, highlighting the tearoom, stone lantern, and cherry blossom tree.

Image: A child utilizing the LEGO Builder app on a tablet for digital assembly instructions, with the physical set components laid out.
Minifigure Details and Placement
The set includes 8 detailed minifigures, each with unique accessories. These minifigures represent the original ninja team and key characters from the NINJAGO series.
- Kai: The Red Ninja of Fire.
- Zane: The White Ninja of Ice.
- Cole: The Black Ninja of Earth.
- Jay: The Blue Ninja of Lightning.
- Lloyd: The Green Ninja.
- Master Wu: The wise sensei.
- Samurai X: Nya in her Samurai X armor.
- Elemental Master of Lightning: A special collectible minifigure on a separate stand.
Arrange the minifigures on the monastery display to recreate dynamic scenes or showcase them in a celebratory pose. The Master of Lightning minifigure comes with its own stand, which can be attached to the main monastery display.

Image: All eight NINJAGO character minifigures, including Kai, Zane, Cole, Jay, Lloyd, Wu, Samurai X, and the Elemental Master of Lightning.
Displaying Your Set
Once assembled, the LEGO NINJAGO Ninja Character Display is designed to be a centerpiece. Position it on a stable, flat surface away from direct sunlight and extreme temperatures to preserve the brick quality and color.

Image: The assembled LEGO NINJAGO display set positioned on a wooden shelf, showcasing its decorative appeal.
Care and Maintenance
To keep your LEGO set in optimal condition:
- Clean with a soft, dry cloth. For deeper cleaning, use a mild soap solution and rinse thoroughly with water (not exceeding 40°C / 104°F).
- Avoid harsh chemicals or abrasive materials.
- Store in a cool, dry place away from direct heat sources.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 8.74 x 10.32 x 2.99 inches |
| Item Weight | 1.33 pounds |
| Item Model Number | 6585690 |
| Manufacturer Recommended Age | 14 years and up |
| Number of Pieces | 447 |
| Release Date | January 1, 2026 |
| Manufacturer | LEGO |
Important Safety Information
LEGO building sets contain small parts that may pose a choking hazard for children under 3 years old. Always supervise young children during play. This product is recommended for ages 14 and up.
No Warning Applicable (as per product ingredients).
Customer Support
For missing pieces, assembly assistance, or any other inquiries regarding your LEGO set, please visit the official LEGO Customer Service website or contact their support team.





