Current Prices
Amazon★
Best PriceZatu★
Chaos Cards
ASDA
Game
John Lewis
Lego
Argos
About LEGO Rontu the Master Dragon
Rontu the Master Dragon brings impressive scale and articulation to the NINJAGO Dragons Rising collection, featuring 381 pieces that build into a highly posable dragon figure standing over 13 cm tall. The dragon model offers exceptional movement with a posable tail, legs, wings, head and jaw, plus two positions on its back for minifigure riders and a stud shooter under each wing for aerial combat play.
The set recreates scenes from season 3 of the NINJAGO Dragons Rising TV show, centring around a brick-built shrine guarded by the villain Zarkt. This shrine contains a secret message that Lloyd can decode using his translucent reveal blade accessory, adding a puzzle element to the dragon battles.
Minifigures and Accessories
Four NINJAGO minifigures are included: ninja warriors Sora, Wyldfyre and Lloyd alongside the villainous Zarkt. Each comes with ninja weapon accessories to facilitate good versus evil battle scenarios across the dragon and shrine setting.
Designed for builders aged 7 and up, the set combines the appeal of a large, articulated dragon with story-driven play elements from the current NINJAGO television series.
Where to Buy LEGO Rontu the Master Dragon for the Best Price
We've been tracking prices for this set since November 2025. The recommended retail price is £39.99. It's currently available from 8 retailers, with Amazon offering the best price at £29.99, which is 25% below RRP. The lowest price we've ever recorded was £28.48 at Amazon in March 2026, 29% off RRP. Over its tracked history, prices have ranged from £28.48 to £48.38. This set is expected to retire next 4 months, so prices may increase as availability decreases.
Set Details
- Set Number
- 71842
- Pieces
- 381
- Theme
- NINJAGO®
- RRP
- £39.99
- Best Price
- £29.99
- Price per Piece
- 0.08p






