1. Introduction and Overview
This manual provides detailed instructions for assembling and enjoying your LEGO Ninjago Wolf Mask Shadow Dojo (71813) building toy. Designed for boys and girls aged 9 and up, this set allows you to recreate thrilling battles from season 2 of the NINJAGO Dragons Rising TV show. The 2-tiered dojo is packed with interactive features and includes 8 unique minifigures for extensive imaginative play.
The set features a courtyard for aerial combat, a trap activated by a tree branch, a secret door concealing a sword accessory, a tree with a chain for detaining prisoners, a weapons rack, wires for ninja zip-lines, and a wolf’s head that drops a large stone. The buildable model also includes a blood moon and the gong of shattering.

Image 1.1: The complete LEGO Ninjago Wolf Mask Shadow Dojo set, showcasing its multi-level design and various play areas.
2. What's in the Box
Your LEGO Ninjago Wolf Mask Shadow Dojo (71813) set contains 1,190 LEGO building elements. These elements are organized into numbered bags to facilitate the building process. Additionally, the box includes detailed instruction manuals to guide you through each step of assembly.
- LEGO Building Elements (1,190 pieces)
- Instruction Manuals
- 8 NINJAGO Character Minifigures (Climber Kai, Climber Lloyd, Climber Nya, Climber Zane, Lord Ras, Jordana, Cinder, and an evil Wolf Mask Claw Warrior)
3. Assembly and Setup
Assembly of the LEGO Ninjago Wolf Mask Shadow Dojo (71813) is a step-by-step process. Follow the included instruction manuals carefully. Each bag of LEGO elements corresponds to specific building stages, ensuring a smooth and enjoyable construction experience.
- Unpack: Open the box and sort the numbered bags of LEGO elements.
- Follow Instructions: Begin with bag number 1 and follow the visual instructions in the manual. Proceed sequentially through each numbered bag.
- Digital Instructions: For an enhanced building experience, you can use the intuitive LEGO Builder app. This app allows you to zoom in and rotate models in 3D, track your progress, and save sets as you develop new skills.
- Check for Missing Pieces: If you encounter any missing pieces, refer to the 'Troubleshooting' section for guidance.
The completed dojo features a two-tiered structure with various interactive elements integrated into its design.
Video 3.1: A 360-degree view of the LEGO Ninjago Wolf Mask Shadow Dojo (71813) set, demonstrating its completed structure and various angles.
4. Play Features and Operating Instructions
The Wolf Mask Shadow Dojo is designed for dynamic play, offering several interactive features:
- Aerial Combat Courtyard: Position minifigures on the movable transparent sticks in the courtyard to simulate aerial battles.
- Tree Branch Trap: Activate the trap by manipulating the tree branch, surprising your opponents.
- Secret Door: Discover the hidden sword accessory behind a secret door within the dojo structure.
- Prison Tree: Use the tree with a chain to detain captured minifigures.
- Weapons Rack: Utilize the weapons rack, featuring 4 weapon accessories, to arm your ninja.
- Zip-lines: Attach ninja minifigures to their climbing hooks and use the wires to zip them around the dojo.
- Wolf's Head Stone Drop: Activate the wolf’s head mechanism to drop a large stone onto unsuspecting minifigures below.
- Blood Moon and Gong of Shattering: These elements add to the thematic play and can be incorporated into your battle scenarios.

Image 4.1: Detailed view of the interactive elements within the dojo, such as the hidden sword and the tree branch trap.

Image 4.2: The battle courtyard feature, showing minifigures positioned on transparent sticks for dynamic combat scenes.

Image 4.3: Demonstration of the zip-line feature, allowing ninja minifigures to move quickly across the dojo.

Image 4.4: The wolf's head feature in action, showing a stone being dropped as a play element.
5. Minifigures
The set includes 8 detailed minifigures, each with unique accessories, allowing for diverse role-play scenarios:
- Climber Kai: Equipped with a climbing hook and katana.
- Climber Lloyd: Equipped with a climbing hook and katana.
- Climber Nya: Equipped with a climbing hook and katana.
- Climber Zane: Equipped with a climbing hook and katana.
- Lord Ras: Features sword accessories.
- Jordana: Features sword accessories.
- Cinder: Features sword accessories.
- Evil Wolf Mask Claw Warrior: A unique villain minifigure.

Image 5.1: The complete collection of 8 minifigures from the set, ready for battle role-play.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | LEGO |
| Model Name | Wolf Mask Shadow Dojo |
| Model Number | 71813 |
| Number of Pieces | 1190 |
| Recommended Age | 9+ Years |
| Material Type | Plastic |
| Item Dimensions | 13.94 x 14.88 x 3.7 inches |
| Educational Objective | Concentration |
7. Maintenance
To ensure the longevity and cleanliness of your LEGO Ninjago Wolf Mask Shadow Dojo set, follow these simple maintenance guidelines:
- Cleaning: Use a soft brush or a damp cloth with mild soap to gently clean LEGO bricks. Avoid harsh chemicals or abrasive materials.
- Storage: Store your LEGO set in a cool, dry place away from direct sunlight to prevent discoloration and warping of plastic elements.
- Handling: Handle the assembled model with care to avoid accidental disassembly.
8. Troubleshooting
If you encounter any issues during assembly or play, consider the following common troubleshooting tips:
- Missing Pieces: Double-check all packaging and sorting areas. If a piece is genuinely missing, contact LEGO Customer Service for replacements.
- Assembly Errors: Review the instruction manual for the specific step where you encountered difficulty. Disassemble and reassemble the section carefully.
- Loose Connections: Ensure all bricks are firmly pressed together. LEGO connections are designed to be snug.
9. Warranty and Support
LEGO products are manufactured to high-quality standards. If you have any questions, concerns, or require assistance with your LEGO Ninjago Wolf Mask Shadow Dojo (71813) set, please contact LEGO Customer Service. Information regarding warranty and support can be found on the official LEGO website.
For further assistance, visit the official LEGO website or consult the contact information provided in your product packaging.

