LEGO Mutation Monster Minifigure

Specifications
| Theme | Ninjago |
|---|---|
| Known variants | 2 |
| Sets | 3 |
| First appearance | 2026 |
| Last appearance | 2026 |
| Reference | fig-017137 |
The LEGO minifigure Mutation Monster has 2 recorded variants and appears in 3 sets, in 2026. Below you'll find each version, the boxes that contain it and the smallest set to get it.
All of these sets belong to the Ninjago theme.
One of the variants exists in only one set. The most widespread, Mutation Monster, is found in 2 sets.
The smallest set to get Mutation Monster
The smallest set that contains Mutation Monster is 71849 Nya vs. Mutation Monster Spinner (2026): 49 pieces. At the other end of the scale, the largest, 71855 Ninja Dragon Riyu's Battle (2026), has 347 pieces.
| Set | Year | Pieces | Minifigs in the box |
|---|---|---|---|
| 71849 Nya vs. Mutation Monster Spinner | 2026 | 49 | 2 |
| 71853 Jay's Dragon Mech Fight | 2026 | 107 | 2 |
| 71855 Ninja Dragon Riyu's Battle | 2026 | 347 | 4 |
Characters that accompany Mutation Monster
Characters most often found in the same boxes as Mutation Monster, with the number of sets they share.
| Character | Shared sets | |
|---|---|---|
| Nya | 2 |
All known variants
Mutation Monsterfig-017137 · 2026 · In 2 sets- Mutation Monster, Tentaclesfig-017153 · 2026 · In 1 set
Frequently asked questions
How many LEGO sets include the Mutation Monster minifigure?
The Mutation Monster minifigure appears in 3 recorded LEGO sets, in 2026.
How many variants of the LEGO minifigure Mutation Monster are there?
Mutation Monster: 2 recorded variants, in 3 sets.
Which LEGO theme does Mutation Monster belong to?
Mutation Monster belongs to the LEGO Ninjago theme.
What is the most recent set with Mutation Monster?
The most recent recorded set with this minifigure is 71849 Nya vs. Mutation Monster Spinner (2026).
What is the smallest LEGO set with the minifigure Mutation Monster?
71849 Nya vs. Mutation Monster Spinner (2026): 49 pieces. It is the smallest of all the sets that contain Mutation Monster.
What is the most widespread variant of Mutation Monster?
Mutation Monster (fig-017137), found in 2 sets.
Which characters most often accompany Mutation Monster?
Nya, based on the sets where they appear together.



