LEGO NINJAGO 71858 ninja house toy

Key points

If you like building sets that feel like a piece of the LEGO NINJAGO story, this 15th anniversary model gives you exactly that. The LEGO NINJAGO Four Weapons Blacksmith 15th Anniversary set is a nostalgic ninja house build that opens up to reveal a bedroom and a forge, packed with tools and accessories from the show’s history. It also includes collectible extras, so it is more than a plain display piece 🎴.

This set is built around the BLACKSMITH location from the TV show, celebrating the first-ever location in the pilot episode. The house opens in the middle to show the inside layout, with weapon accessories and details that help bring the concept to life. There are also hidden elements in the presentation, like stickers kept behind hood and helmet displays, and a playful sign feature that reveals a golden weapons map when pushed out 🧩. If you enjoy assembling models that you can then keep exploring and showing, this one is easy to justify.

Tech specs

• Name: LEGO NINJAGO Four Weapons Blacksmith 15th Anniversary 71858
• Type: LEGO NINJAGO building set
• Size: House model with opening middle section
• Material: LEGO bricks
• Display: Includes hood and helmet displays
• Included figures: 6 LEGO NINJAGO minifigures
• Ages: 14+

Benefits

One strong reason to choose this set is the way the design supports both building and after-build interaction. The LEGO house opens to reveal a bedroom and a forge, and that gives you a clear reason to revisit the model rather than storing it away. You also get character variety through the included minifigures, which helps you recreate scenes or simply mix and match figures for creative display 😄.

There are also features that add a light layer of discovery during building and play. Stickers hidden behind hood and helmet displays mean you only see some details once you reach the relevant stages. The sign that can be pushed out to reveal a secret golden weapons map adds another small moment of surprise, and it fits well with fans who enjoy secrets and show references.

For collectors and long time fans, the set is structured as a clear celebration of a classic location, without requiring you to chase multiple items. You get the show-inspired presentation, plus a collectible Elemental Master of Earth figure, and there are trading cards included for an extra collector element. If you are shopping for a gift for someone who enjoys LEGO building and story based themes, this set offers a straightforward mix of display value and play value.

It is also supported by a digital guide experience, via the LEGO Builder app, where you can zoom in, rotate the model in 3D, and track progress. That can make the build feel smoother, especially for fans who like to follow steps closely while still having the satisfaction of building something tangible from bricks. Keep in mind that this is intended for ages 14 and up, so younger children may benefit from help from an adult during assembly.

What’s included

The set includes a LEGO NINJAGO house model based on the Blacksmith location from the TV show, with parts that let the house open to reveal a bedroom and a forge. It comes with minifigures including Maya, Ray, Nya, Blacksmith Kai, and Master Wu, plus a collectible Elemental Master of Earth figure. You also get stickers hidden behind hood and helmet displays, and a sign feature that reveals the golden weapons map.

On top of the physical build, the package includes trading cards as collectible extras. The LEGO Builder app digital guide can assist with the building process, using an intuitive experience where you can save sets and view the model in 3D. For fans who like both physical and digital support, that combination makes the whole experience more complete.

Worth considering if

It’s a good fit if you want a nostalgia themed LEGO NINJAGO building set with a house that opens to reveal detailed interior sections. It makes sense if you enjoy show inspired accessories and like sets that include figures for display and storytelling. You’ll like it if you prefer builds that include small interactive surprises, such as hidden stickers and a discoverable weapons map feature. It might not suit you if you are only after a simple static display without any hidden elements or collectible extras.