LEGO 71786
LEGO NINJAGO Zane’s Ice Dragon Creature 71786 Instruction Manual
Model: 71786 | Brand: LEGO
1. Introduction
The LEGO NINJAGO Zane’s Ice Dragon Creature (71786) building toy offers an engaging construction experience for children aged 10 and up. This versatile 2-in-1 model allows builders to create either a majestic, posable ice dragon or a formidable dragon warrior action figure. The set includes 973 pieces and comes with 5 LEGO NINJAGO minifigures, providing ample opportunities for imaginative play and epic battles.
This manual provides essential information regarding the setup, operation, maintenance, and specifications of your LEGO NINJAGO Zane’s Ice Dragon Creature set.

Image: The complete LEGO NINJAGO Zane’s Ice Dragon Creature 71786 set, showing the box, the ice dragon, and the included minifigures and accessories.
2. What's in the Box
Your LEGO NINJAGO Zane’s Ice Dragon Creature set contains all the necessary elements to construct both the ice dragon and the dragon warrior, along with several minifigures and accessories for dynamic play scenarios.
- 973 LEGO Building Elements: These pieces allow for the construction of the 2-in-1 ice dragon/dragon warrior model.
- 5 LEGO NINJAGO Minifigures: Includes Zane, Pixal (each with a sword), Bone Knight, Bone Warrior, and Bone King (each with a weapon from the green bone warriors weapons pack).
- Brick-built Temple: A small temple structure for the villainous trio.
- 2 Banners: Decorative banners to display on the completed models.

Image: A detailed view of the five minifigures: Zane, Pixal, Bone King, Bone Knight, and Bone Warrior, each with their respective accessories.
3. Setup and Assembly
Assembly of the LEGO NINJAGO Zane’s Ice Dragon Creature is designed to be an intuitive and rewarding experience. The set's 973 pieces are typically organized into numbered bags, corresponding to steps in the instruction manual, to simplify the building process.
3.1. Following Instructions
Refer to the official printed instruction manual included in your set for step-by-step guidance. For an enhanced digital building experience, download the LEGO Builder app. This app allows you to zoom in and rotate models in 3D, save your progress, and provides an interactive guide for assembly.
3.2. Building the 2-in-1 Model
This set offers two primary build options: the posable ice dragon and the posable dragon warrior. The instructions will guide you through the initial construction of the ice dragon, and then provide steps for transforming it into the dragon warrior. Ensure all pieces are correctly connected for stability and full posability.

Image: Illustration demonstrating the 2-in-1 transformation of the LEGO set from the ice dragon creature to the upright dragon warrior action figure.
Video: A 360-degree spin showcasing the assembled LEGO NINJAGO Zane’s Ice Dragon Creature 71786, highlighting its details and design from all angles.
4. Operating and Play Features
Once assembled, the LEGO NINJAGO Zane’s Ice Dragon Creature offers extensive playability with its posable features and included minifigures.
4.1. Ice Dragon Form
In its ice dragon form, the creature features 6 posable legs, a long tail, horns, and wings with golden blades. The articulated joints allow for various dynamic poses, enabling children to recreate epic flight scenes and ground battles. The dragon's mouth can also be opened and closed.
4.2. Dragon Warrior Form
Transform the ice dragon into a powerful dragon warrior standing on two legs, holding a large golden blade. This form provides a different play experience, focusing on close-quarters combat and heroic stances. Both forms are designed for robust play and display.
4.3. Minifigure Interaction
Utilize the included Zane and Pixal minifigures to battle against the villainous Bone Knight, Bone Warrior, and Bone King. The brick-built temple serves as a gathering point for the villains, setting the stage for imaginative storytelling and role-play. The two banners can be attached to either the dragon or warrior form to signify victory.

Image: The LEGO NINJAGO Zane’s Ice Dragon Creature in its dragon form, engaged in a battle scene with the included minifigures and the temple accessory.

Image: A child happily interacting with the fully assembled LEGO NINJAGO Zane’s Ice Dragon Creature, demonstrating its playability.
Video: An official product video showcasing the LEGO NINJAGO Zane’s Ice Dragon Creature playset, demonstrating its features and the 2-in-1 transformation from dragon to warrior.
5. Maintenance
To ensure the longevity and cleanliness of your LEGO set, follow these simple maintenance guidelines:
- Cleaning: Use a soft brush or cloth to gently remove dust. For deeper cleaning, wash LEGO bricks by hand using lukewarm water (not exceeding 40°C or 104°F) and a mild detergent. Rinse thoroughly with clear water and air dry at room temperature. Do not use hot water, washing machines, or dryers, as this can damage the bricks.
- Storage: Store your LEGO set in a cool, dry place away from direct sunlight to prevent discoloration and warping of plastic elements.
- Handling: Avoid excessive force when assembling or disassembling bricks to prevent damage.
6. Troubleshooting
If you encounter any issues with your LEGO NINJAGO Zane’s Ice Dragon Creature set, consider the following common solutions:
- Missing Pieces: While rare, if you find a piece missing from your new set, please visit the official LEGO Customer Service website to request replacement parts.
- Difficulty Assembling: Double-check the instruction manual for the specific step you are on. Ensure you are using the correct pieces and that they are oriented correctly. The LEGO Builder app can also provide clearer 3D views.
- Model Instability: Verify that all connections are firmly pressed together. Loose connections can lead to instability.
7. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 21.26 x 11.1 x 2.32 inches |
| Item Weight | 2.97 pounds |
| Item Model Number | 6425922 |
| Manufacturer Recommended Age | 10 years and up |
| Number of Pieces | 973 |
| Release Date | January 1, 2023 |
8. Warranty and Support
LEGO products are manufactured to high-quality standards. For any inquiries regarding your LEGO NINJAGO Zane’s Ice Dragon Creature set, including missing parts or assembly assistance, please contact LEGO Customer Service directly. You can find contact information and support resources on the official LEGO website.
Visit www.lego.com/service for more information.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.