LEGO® Mutation Monster

Description

What you are getting

This is a small creature model rather than a vehicle or a building. At 77 pieces it is quick to put together, which suits an afternoon build or a first Ninjago purchase. The parts list on this page shows every element with its colour and quantity, so you can check your own collection before you start. There are no minifigures in the box, so the monster is the whole story. That keeps the set simple, and you can pair it with figures you already own from other sets.

A palette that looks slightly toxic

The main colours are green, lime, yellowish green and reddish brown. Together they give the model the acid look you would expect from something that has mutated. The reddish brown adds a calmer, earthy contrast so the body does not blur into one bright patch. Ninjago has a long tradition of odd opponents, and this one fits right in. If you like bold colour contrasts on display, it works well next to darker ninja vehicles, where the greens really pop.

More variety than the size suggests

Out of 77 pieces, 31 are different part types. That ratio means plenty of shapes appear only once or twice, which makes the build less repetitive than a stack of identical bricks. For builders it also means a handful of useful odds and ends, including pieces that rarely turn up in small sets. If you enjoy sorting your collection by shape or colour, the unusual greens here are a nice little bonus. Kids will find it easy to follow, while adults may enjoy how much character the pieces carry.

Reusing the pieces

Green and lime bricks are in demand for plants, reptiles, dragons and jungle scenery. Enter what you already own into the What can I build? tool on Bricoria and it shows which sets you could assemble completely or almost completely from your bricks. Use the parts list on this page to compare, and order only the few pieces you are missing instead of buying a whole new set. That is a cheaper and tidier way to grow a collection over time.

FAQ

How many pieces are in Mutation Monster?

It has 77 pieces in total, of which 31 are different part types. There are no minifigures.

Which theme does it belong to?

It is part of the Ninjago range and dates from 2025.

Which colours are used most?

Mostly green, lime, yellowish green and reddish brown.