Introduction
This instruction manual provides comprehensive guidance for assembling and understanding the features of the LEGO NINJAGO Dragon's Forge 70627 building set. This set allows you to construct the Dragon's Forge and the Fusion Dragon, along with several minifigures, to recreate scenes from the NINJAGO universe.
Package Contents
Before beginning assembly, please ensure all components are present. The LEGO NINJAGO Dragon's Forge 70627 set includes:
- LEGO Building Elements (1137 pieces)
- Six Minifigures: Nya, Kai, Ray, Maya, Commander Raggmunk, and Slackjaw
- Assorted Weapons and Accessories
- Instruction Booklet (physical copy, not included in this digital manual)
If any pieces are missing or damaged, please contact LEGO customer support for assistance.
Assembly Instructions
Follow the steps below to construct your LEGO NINJAGO Dragon's Forge and Fusion Dragon. It is recommended to sort pieces by color and size before starting.
1. Building the Dragon's Forge
The Dragon's Forge is a detailed structure featuring a central blacksmith area and two side sections. Begin by constructing the base, then proceed to build the walls and roof sections. Pay close attention to the placement of functional elements.

Image: The completed Dragon's Forge building, showcasing its architectural details and overall structure.
2. Assembling the Fusion Dragon
The Fusion Dragon is a highly posable, two-headed dragon. Assemble the body first, then attach the two heads, wings, and legs. Ensure all joints are securely connected to allow for dynamic posing.

Image: The fully assembled Fusion Dragon, featuring its two heads, multiple wings, and posable limbs.
3. Minifigure Assembly
Assemble the six included minifigures and equip them with their respective weapons and accessories as shown in the instruction booklet.
Assembly Overview Video
For a visual guide on the assembly process and key features, please refer to the official product video below:
Video: An official LEGO video showcasing the assembly and play features of the Dragon's Forge set, including the Fusion Dragon and minifigures.
Features and Functions
The LEGO NINJAGO Dragon's Forge set includes several interactive features designed for engaging play:
- Dragon's Forge Building: The forge features a hidden Dragon dagger mechanism that activates a turning chimney function. It also includes a blacksmith hammer function for interactive play.
- Leisure Area: A dedicated leisure area within the forge building provides a space for minifigures to relax, complete with a table and two chairs.
- Fusion Dragon: The two-headed Fusion Dragon is highly posable, allowing for various action stances. It includes seats for two minifigures and a shooting crossbow for projectile play.

Image: A minifigure interacting with the blacksmith hammer function inside the Dragon's Forge.

Image: Kai and Nya minifigures positioned on the Fusion Dragon, demonstrating its seating capacity.
Minifigures and Accessories
The set includes six detailed minifigures, each with unique accessories:
- Nya: Equipped with her signature weapons.
- Kai: Equipped with his signature weapons.
- Ray: One of the parents to be rescued.
- Maya: One of the parents to be rescued, equipped with a stick.
- Commander Raggmunk: A Vermillion warrior, equipped with a Vermillion axe.
- Slackjaw: A Vermillion warrior, equipped with a Vermillion sword.

Image: A detailed view of the Commander Raggmunk minifigure, highlighting its armor and helmet.
Specifications
| Brand | LEGO |
| Model Name | NINJAGO Dragon's Forge |
| Model Number | 70627 |
| Number of Pieces | 1137 |
| Item Dimensions (L x W x H) | 18.9 x 14.88 x 2.78 inches |
| Item Weight | 1.62 Kilograms |
| Material Type | Plastic |
| Recommended Age Range | 8 to 14 years (96 to 168 months) |
Maintenance
To ensure the longevity and cleanliness of your LEGO set, follow these simple maintenance guidelines:
- Cleaning: Use a soft, dry cloth to gently wipe dust from the bricks. For deeper cleaning, wash LEGO bricks by hand using water no warmer than 104°F (40°C) and a mild detergent. Rinse thoroughly and air dry. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the set in a cool, dry place away from direct sunlight to prevent discoloration and material degradation. Keep small pieces in sealed containers to prevent loss.
- Handling: Handle the assembled model with care to avoid accidental disassembly.
Troubleshooting
If you encounter any issues during assembly or play, consider the following common solutions:
- Missing Pieces: Double-check all packaging materials. If a piece is genuinely missing, contact LEGO customer service for replacements.
- Difficulty Connecting Pieces: Ensure pieces are correctly oriented and aligned. Apply gentle, even pressure. Avoid forcing pieces together, as this can cause damage.
- Model Instability: Review the assembly steps for the section that is unstable. Ensure all connections are firm and that no steps were skipped or incorrectly performed.
- Functionality Issues: For features like the turning chimney or shooting crossbow, verify that all associated gears, levers, or projectile mechanisms are correctly assembled and unobstructed.
Warranty and Support
LEGO products are manufactured to high-quality standards. For information regarding product warranty, replacement parts, or further assistance, please visit the official LEGO website or contact their customer support directly. Keep your proof of purchase for any warranty claims.