| Educational objective(s) | Concentration |
|---|---|
| Model Number | 6526923 |
| Number of pieces | 381 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| Material type(s) | Plastic |
| Colour | Multicolor |
| Release date | Aug. 1 2025 |
| Manufacturer recommended age | 7 years and up |
| Item model number | 6526923 |
| Product Dimensions | 26.2 x 19.1 x 7.2 cm; 477.18 g |
| ASIN | B0DRW4XD15 |
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LEGO NINJAGO Rontu The Master Dragon Building Toy - Dragons Rising Model Building Kit for Boys & Girls, Ages 7+ - Kids Toy W/ 4 Ninja Minifigures & Dragon Figurine - Gift Idea for Birthdays - 71842
Purchase options and add-ons
| Brand | LEGO |
| Manufacturer Minimum Age (MONTHS) | 84.0 |
| Material | Plastic |
| Colour | Multicolor |
| Educational objective | Concentration |
| Number of pieces | 381 |
| Theme | LEGO |
| Cartoon character | Wyldfyre;Sora;Lloyd;Zarkt;Rontu |
| Sub brand | LEGO Ninjago |
| Special feature | Since 1958, LEGO bricks have met the highest industry standards, so they are consistent, compatible and connect and come apart easily every time – and it's still that way today See more |
About this item
- AWAKEN THE MASTER DRAGON – The LEGO NINJAGO Rontu the Master Dragon (71842) building set lets children 7 years old and up command the legendary beast from NINJAGO Dragons Rising Season 3 with ancient power and hidden secrets
- 4 LEGO NINJAGO MINIFIGURES – Young builders can stage epic aerial battles with ninja hero minifigures of Lloyd, Sora, and Wyldfyre against the villainous Master of Misfortune Zarkt minifigure, all equipped with signature ninja weapons
- LEGENDARY DRAGON POWER – Kids can construct Rontu with a fully posable tail, head, jaw, legs, and wings, plus dual wing-mounted stud shooters and two riding positions for epic dragon flight adventures
- UNLOCK ANCIENT SECRETS – Fans can discover the mysterious brick-built shrine that holds hidden messages, which Lloyd can reveal using his special translucent reveal blade for added mystery and discovery
- GIFT FOR BOYS & GIRLS – Makes a cool birthday or holiday present for kids who love dragon toys and legendary adventures, and fans of the hit NINJAGO Dragons Rising TV show
- INTUITIVE BUILDING EXPERIENCE – The LEGO Builder app guides kids through easy step-by-step instructions with 3D viewing tools for enhanced dragon construction adventures
- DIMENSIONS – Rontu the Master Dragon stands over 5 in. (13 cm) tall and contains 381 pieces
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Technical Details
Additional Information
| Customer Reviews |
4.8 out of 5 stars |
|---|---|
| 鶹 Rank |
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| Date First Available | Aug. 1 2025 |
| Manufacturer | LEGO |
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Product details
- Product Dimensions : 26.2 x 19.1 x 7.2 cm; 477.18 g
- Release date : Aug. 1 2025
- Mfg Recommended age : 7 - 100 years
- Item model number : 6526923
- ASIN : B0DRW4XD15
- Country of origin : Mexico
- Customer Reviews:
Product description
Awaken an ancient and legendary force! The LEGO NINJAGO Rontu the Master Dragon (71842) building set brings the mightiest dragon from NINJAGO Dragons Rising Season 3 to boys and girls 7 years old and up. This magnificent beast features incredible posable action with a fully articulated tail, head, jaw, legs, and wings, plus dual stud shooters beneath powerful wings for aerial combat. Young ninja masters can position the Lloyd, Sora, and Wyldfyre minifigures on Rontu's back in two different riding positions as they soar into epic battles against the Master of Misfortune, Zarkt minifigure. After building, young ones can explore the mysterious mini shrine and discover hidden secrets that only Lloyd can unlock with his special translucent reveal blade. Each character comes equipped with signature ninja accessories for thrilling good versus evil showdowns across the NINJAGO Dragons Rising universe. Children will love recreating their favorite TV show moments as Rontu spreads his massive wings, or inventing entirely new quests as the mighty dragon protects NINJAGO's most sacred mysteries. Perfect for solo pretend play sessions or sharing epic battles with friends, this set makes an ideal birthday or holiday gift for NINJAGO Dragons Rising fans and kids who love dragon toys. Combines with other LEGO NINJAGO sets (each set sold separately) for expanded dragon missions across the ninja realm. The LEGO Builder app guides young builders through intuitive step-by-step instructions with helpful 3D viewing tools. Contains 381 pieces.
From the manufacturer
LEGO NINJAGO Rontu the Master Dragon playset
Delight ninja fans with this action-packed ninja playset featuring a large dragon toy and 4 NINJAGO minifigures.
Enjoy ninja adventures in the sky!
Boys and girls have all they need to recreate amazing aerial scenes from season 3 of the NINJAGO Dragons Rising TV show.
LEGO NINJAGO Rontu the Master Dragon
Posable dragon figure
Move the tail, legs, wings, head and jaw.
Take aim and fire!
Dragon toy has a stud shooter in each wing.
4 NINJAGO minifigures
Sora, Wyldfyre, Lloyd and the villain Zarkt.
Enter a new world of building
Builders can zoom in, rotate sets in 3D and track their progress using the fun, intuitive LEGO Builder app.
More LEGO NINJAGO sets to collect
Other LEGO NINJAGO sets (sold separately) let kids enjoy even bigger ninja adventures with their heroes.
WARNING:
CHOKING HAZARD -- Small parts. Not for children under 3 yrs.
Top Brand: LEGO
Important information
Safety Information
Toy contains small parts and small ball. Not for children under 3 years


















