Kai's Elemental Fire Mech offers fully posable combat action with moveable arms and legs that tilt and twist into dynamic battle stances. The 322-piece set builds a fire-themed mechanical warrior that stands over 16 cm tall, complete with a large golden sword for epic confrontations.

The set includes four NINJAGO minifigures: Kai, Zane, and Jordana, each equipped with sword elements, plus a Wolf Mask Warrior antagonist. These characters allow children to recreate scenes from season 2 of the NINJAGO Dragons Rising television series, bringing the show's battles to life in brick form.

Modular Design System

The mech features detachable legs, arms and torso components that can be swapped and combined with parts from Cole's Elemental Earth Mech and Sora's Elemental Tech Mech to create custom hybrid warriors. This modular approach extends the building possibilities well beyond the original design.

Designed for ages 7 and above, the set provides both construction challenge and ongoing play value through its articulated joints and interchangeable components. The posable figure serves equally well for display or active role-play scenarios.

Where to Buy LEGO Kai's Elemental Fire Mech for the Best Price

We've been tracking prices for this set since July 2026. The recommended retail price is $29.99. It's currently available from 2 retailers, with LEGO offering the best price at $29.99. The lowest price we've ever recorded was $29.99 at LEGO in July 2026. This set is expected to retire end of this year, so prices may increase as availability decreases.