LEGO NINJAGO The Fire Knight Mech Building Set - Model Kit with Kai Minifigure from Legends Monstrosity -

Unleash the legendary Fire Knight with the LEGO NINJAGO Fire Knight Mech (71846) for teens, ages 14 and up. Builders construct an imposing armored warrior that rises from the waves to confront a tentacled sea monster in a scene straight from NINJAGO Legends Monstrosity. Teens can pose the mech and sea monster, place Kai with his magical sword inside the mech's chest chamber, and have the included fisherman witness the battle from his tiny boat. Once completed, this building toy transforms into room decor for avid NINJAGO fans. A cool gift idea for teenager boys and girls who love model building sets and NINJAGO. For an immersive building experience, the LEGO Builder app includes intuitive 3D instructions and more. Contains 996 pieces.

Highlights: LEGENDARY NINJAGO BATTLE – Teens, 14 years old and up, build The Fire Knight Mech (71846) locked in combat with an ancient sea monster MODEL BUILDING KIT – Both the mech and sea monster can be posed for endless pretend battles or displayed as fan-built art LEGO NINJAGO MINIFIGURE – Caped warrior Kai wields his magical sword inside the mech while a fisherman watches the action from his boat BUILD, PLAY, & DISPLAY – Teens create an impressive piece of room decor that can be removed from its base for mech adventures GIFT FOR TEEN BOYS & GIRLS – Makes a perfect birthday present or cool special-occasion gift for teenage NINJAGO fans who love LEGO building toys LEVEL-UP BUILDING SKILLS – The LEGO Builder app provides an intuitive guide where builders can zoom in, rotate models in 3D, and track their progress DIMENSIONS – This 996-piece model stands over 10 in. (26 cm) tall on its display stand with spear

Key details: Product Dimensions: 13.94 x 14.88 x 3.7 inches | Item Weight: 3.32 pounds | Manufacturer recommended age: 14 years and up | Customer Reviews: 4.8 4.8 out of 5 stars (175) 4.8 out of 5 stars | Release date: June 1, 2025

What you can expect: LEGENDARY NINJAGO BATTLE – Teens, 14 years old and up, build The Fire Knight Mech (71846) locked in combat with an ancient sea monster MODEL BUILDING KIT – Both the mech and sea monster can be posed for endless pretend battles or displayed as fan-built art LEGO NINJAGO MINIFIGURE – Caped warrior Kai wields his magical sword inside the mech while a fisherman watches the action from his boat BUILD, PLAY, & DISPLAY – Teens create an impressive piece of room decor that can be removed from its base for mech adventures GIFT FOR TEEN BOYS & GIRLS – Makes a perfect birthday present or cool special-occasion gift for teenage NINJAGO fans who love LEGO building toys LEVEL-UP BUILDING SKILLS – The LEGO Builder app provides an intuitive guide where builders can zoom in, rotate models in 3D, and track their progress DIMENSIONS – This 996-piece model stands over 10 in. (26 cm) tall on its display stand with spear

Customer feedback: 4.8/5 average rating.

Customers say: Customers find this LEGO set to be a favorite ninjago set, with one noting it's fantastic for both LEGO and mecha fans.

Review snippets: My son loves this set. This might be the only set that he has put together and didn't take it apart. He has it sitting up in his room since day one. Read more / Excellent my grandson was happy, and built it in a short time. Thank you Read more

From the manufacturer Stunning LEGO NINJAGO mech model Older NINJAGO fans can add to their collection of LEGO NINJAGO models with this highly detailed Fire Knight Mech. NINJAGO model for display and storytelling Dramatic scene of a cape-wearing mech locked in battle with an ancient monster emerging from the sea for display and play. LEGO NINJAGO The Fire Knight Mech Interactive model Remove model from its base to play out stories. Posable characters Mech and sea monster both have movable parts. 2 NINJAGO minifigures Model includes ninja Kai and a fisherman. Enter a digital 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.