Two legendary warriors become one unstoppable force! The LEGO NINJAGO Rogue's Mech Dragon Rider (71843) building set lets builders 8 years old and up create the ultimate two-in-one warrior from NINJAGO Dragons Rising Season 3. This revolutionary set features both a fully posable warrior mech and the first-ever NINJAGO robotic dragon that can be enjoyed separately or combined by attaching the mech to the back of the dragon. The armored mech boasts movable arms and legs, an opening chest to place a minifigure inside, and battle sword, while the mechanical dragon dominates with a movable head, jaw, tail, legs, and wings, plus its own sword. Young commanders can stage epic battles with four minifigures: ninja warriors Rogue and Arin facing off against the villainous duo of Rox and a Spectral Dragonian Warrior. The secret banner holds hidden messages that only Arin can decode with his reveal blade accessory, adding layers of mystery to every adventure. Children can enjoy switching between solo mech battles and dragon flights, or the combined configuration as they recreate their favorite TV show moments or invent entirely new quests. Perfect for independent play or sharing epic showdowns with friends, this set makes an ideal birthday gift for NINJAGO Dragons Rising fans and kids who love mech and dragon toys. Kids can also attach the mechs from the Kai's Mech Storm Rider (71830) and Kai's Mech Rider EVO (71783) sets (each set sold separately) to the back of this set's dragon figure for expanded adventures. The LEGO Builder app guides young builders through intuitive step-by-step instructions with helpful 3D viewing tools. Contains 584 pieces.
Ninja toy for kids - Boys and girls aged 8 and up can play out battle scenes from season 3 of the NINJAGO Dragons Rising TV show with Rogue's Mech Dragon Rider adventure toy Mech and dragon toy - Kids can play separately with the toys or attach the posable mech to the back of the first-ever NINJAGO mech robot dragon to create Rogue's Mech Dragon Rider Posable figures - Mech toy has movable arms and legs, an opening chest to place a minifigure inside and a sword, while the dragon toy has movable wings, head, jaw, legs and tail, plus a sword 4 minifigures - Rogue, Arin, and the villainous duo Rox and a Spectral Dragonian Warrior who have a banner with a secret message that can only be read using Arin's reveal blade accessory Birthday gift for kids - This action toy provides a fun build-and-play experience and is a birthday gift idea for kids who love pretending to be their ninja heroes
Additional Information
- SKN: 965499
- ID: F4D6980C
- UPC: 673419405126
- MFR Number: 6526925
- Ship to Quebec: Yes
- Toysrus Recommended Age: 8 - 12 years
- Language: Bilingual
Assembly
- Item Height: 2.22 inches
- Item Length: 15.04 inches
- Item Weight: 1.57 lbs
- Item Width: 10.32 inches
Batteries
- Batteries Included: No
- Batteries Required: No
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Rated <span itemprop="ratingValue">5</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">adler_8838</span></span> from
<span itemprop="name">A fun and well-designed set</span>
<span itemprop="description">[This review was collected as part of a promotion.] This LEGO set is a fun and detailed NINJAGO set that combines a mech and dragon into one awesome build. My LEGO-loving 7-year-old loves it and didn’t find it too challenging. Highly recommend!</span>
<div class="bvseo-pubdate">Date published: 2025-08-27</div>
<meta itemprop="datePublished" content="2025-08-27" />
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<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="1199723809">
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Rated <span itemprop="ratingValue">5</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">christylaurie_5180</span></span> from
<span itemprop="name">Lazy day must have</span>
<span itemprop="description">[This review was collected as part of a promotion.] I had a great time building this set!! Instructions were so easy to follow. I would definitely not build around smaller children as some of the pieces are really small.</span>
<div class="bvseo-pubdate">Date published: 2025-08-21</div>
<meta itemprop="datePublished" content="2025-08-21" />
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<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="1199683435">
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Rated <span itemprop="ratingValue">5</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">hirok1_9310</span></span> from
<span itemprop="name">Hours of fun!</span>
<span itemprop="description">[This review was collected as part of a promotion.] This set was my very first Lego build, and while it was a lot to take on with 583 pieces, it was absolutely worth it. The process kept me entertained for multiple hours (and even stretched over a couple of days), and I never felt bored while working on it. Each step gave me a sense of amazement and there’s a real feeling of accomplishment when you complete each section.
The design is impressive and detailed, making the finished piece something I’m proud to display. For a beginner, it was definitely challenging, but that only made finishing it even more satisfying. Also there’s extra pieces too just incase. Overall, I’d recommend this to anyone—whether you’re new to Lego or already a fan—because the experience is both fun and rewarding.</span>
<div class="bvseo-pubdate">Date published: 2025-08-20</div>
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<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="1199542713">
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Rated <span itemprop="ratingValue">5</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">baileyk70_4103</span></span> from
<span itemprop="name">Super fun to build</span>
<span itemprop="description">[This review was collected as part of a promotion.] I loved building this set the dragon is so cool. The paper building booklet was a little confusing then I remembered that there was the app and it helped me breeze through building the dragon and the other guy. I also loved the quality non brick pieces it didn’t feel like it was gonna rip apart in my hands.</span>
<div class="bvseo-pubdate">Date published: 2025-08-18</div>
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<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="1199441340">
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Rated <span itemprop="ratingValue">5</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">mimitime6_4886</span></span> from
<span itemprop="name">Easy to follow instructions</span>
<span itemprop="description">[This review was collected as part of a promotion.] Lego lives in my house, they are in every room! This Nijda, This Rogues Mech Dragon Rider came with 5 bags of individual pieces. When put together, they form a specific part of the toy. My 8 and 11 year old sons had a great time putting this together. The instructions were easy to follow for both teams boys and it was completed in an hour. It looks so realistic and the colors are great.</span>
<div class="bvseo-pubdate">Date published: 2025-08-17</div>
<meta itemprop="datePublished" content="2025-08-17" />
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<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="1199425914">
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Rated <span itemprop="ratingValue">5</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">kristinb1127_2713</span></span> from
<span itemprop="name">Great size and even better entertainment!</span>
<span itemprop="description">[This review was collected as part of a promotion.] My son couldn’t wait to put this Lego set together. Assembly was easy with the directions provided. It is very durable once put together. Can be played with and doesn’t fall apart. The dragon is large in comparison to the smaller people which makes playing with it even more awesome! My son said this has been his favorite Lego that he has put together!</span>
<div class="bvseo-pubdate">Date published: 2025-08-16</div>
<meta itemprop="datePublished" content="2025-08-16" />
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<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="1199387803">
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Rated <span itemprop="ratingValue">5</span> out of
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</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">stephiekorn_8477</span></span> from
<span itemprop="name">Awesome! Worth it</span>
<span itemprop="description">[This review was collected as part of a promotion.] My son loved this. It was time consuming but the end product is fantastic! It’s very elaborate and detailed. The steps were outlines fairly easy and they were sturdy enough to play with!</span>
<div class="bvseo-pubdate">Date published: 2025-08-16</div>
<meta itemprop="datePublished" content="2025-08-16" />
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<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="1199374757">
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Rated <span itemprop="ratingValue">5</span> out of
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<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">alishaa101_7130</span></span> from
<span itemprop="name">Awesome Lego Set!</span>
<span itemprop="description">[This review was collected as part of a promotion.] This lego set is awesome! All of the pieces are organized nicely and the books lay out the building instructions very nice. The instructions are precise and easy to follow. This has provided hours of entertainment for my son who loves building lego sets.</span>
<div class="bvseo-pubdate">Date published: 2025-08-15</div>
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SKN: 965499
Website Price:
$94.99
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Our recommended Age: 8 - 12 years