LEGO 71843 Rogue's Mech Dragon Rider: Set Guide

Specifications

Set number	71843
Release year	2025
Piece count	584
Minifigures	4
Theme	Ninjago
Building instructions	Download the instructions on lego.com

Where to buy set 71843

View on Amazon View on lego.com

Also on: Amazon.co.uk · Amazon.ca

Price and availability are provided by partner stores and may change at any time.

Affiliate links: this site may earn a commission, at no extra cost to you.

LEGO NINJAGO set 71843, Rogue's Mech Dragon Rider, depicts a mech linked with a dragon and its rider. Released in 2025 under the Ninjago theme, it contains 584 pieces and presents a fantasy ninja action scene built around opposing characters.

Rogue's Mech Dragon Rider sits within the NINJAGO theme, using a subject that combines mechanical design with dragon imagery. Its focus on a mech, a rider and a spectral adversary places it among the theme’s action driven builds rather than location based models.

The set includes 584 pieces. Rebrickable lists 4 minifigures: Arin, Black Helmet, Rox, Rogue, Dark Blue Hat, and Spectral Dragonian Warrior, Ghost Lower Body, Wings. The supplied data does not verify specific play functions, so the contents are best described in general terms as a buildable mech and dragon themed scene with named characters and accessories.

It is suited to NINJAGO collectors who want a model centered on mechs, dragons and character conflict. The set can support play scenarios, but it can also be displayed with other NINJAGO releases that feature creatures, mechanical builds or villain aligned figures.

Included minifigures

Frequently asked questions

How many pieces does LEGO set 71843 Rogue's Mech Dragon Rider have?

LEGO set 71843 Rogue's Mech Dragon Rider has 584 pieces. It was released in 2025 as part of the Ninjago theme.

What year was LEGO set 71843 released?

Set 71843 Rogue's Mech Dragon Rider was released in 2025 and belongs to the Ninjago theme.

Which minifigures are included in set 71843?

Number of minifigures in LEGO set 71843 Rogue's Mech Dragon Rider: 4. Their names and quantities are listed in the “Included minifigures” section.

Where can I find the building instructions for set 71843?

The instructions for LEGO set 71843 Rogue's Mech Dragon Rider can be downloaded free as a PDF from the official lego.com website, under “Building Instructions”, by entering the number 71843.

Which minifigures are listed for set 71843 on Rebrickable?

Rebrickable lists Arin, Black Helmet, Rox, Rogue, Dark Blue Hat, and Spectral Dragonian Warrior, Ghost Lower Body, Wings.

Is this set listed under any theme other than Ninjago?

In the supplied data, the root theme and theme path are both Ninjago, with no additional licensed theme indicated.