How many pieces are in the Nya vs. Mutation Monster Spinner?

Nya vs. Mutation Monster Spinner contains 49 pieces.

When was the Nya vs. Mutation Monster Spinner released?

Nya vs. Mutation Monster Spinner was released in 2026.

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⚠ RETIRING SOON

🏛 Ninjago

Set #71849

Nya vs. Mutation Monster Spinner

Nya vs.

Before you buy

Who it's for: Ages 6+ · Beginner build Perfect for young Ninjago enthusiasts and beginner LEGO builders.
Build: 49 pieces · about 0.5 hours Build time is an estimate.
Price: $9.99 list price · 20.4¢ per piece
Availability: Retiring soon · expected exit Dec 31, 2026

★★★☆☆ 3.5 community rating from 36 ratings

Fans appreciate the affordable price and fun Spinjitzu Slam play feature, though some wish for a slightly more complex build. The Mutation Monster minifigure is a highlight, adding a unique villain to the Ninjago lineup.

$9.99

Best Price

$8.99

You Save

10% OFF

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

Nya vs. Mutation Monster Spinner is a fantastic entry point into the world of LEGO Ninjago. This set perfectly captures the essence of the Spinjitzu Slam mechanic while offering two engaging minifigures and a vibrant color scheme that's sure to catch the eye.

This set is perfect for younger Ninjago fans and those looking for a quick, fun build. With only 49 pieces, it's an easy and satisfying experience, ideal for introducing kids to the joys of LEGO construction and imaginative play.

Skip this if you're a seasoned builder seeking a complex and challenging project. This set is geared towards a younger audience; consider larger Ninjago sets like the Temple of the Dragon Energy Cores for a more intricate build.

✨ New

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Try asking:

How does the Spinjitzu Slam action work? What other Ninjago sets work well with this one? Is this set a good value for the price? Will this set be retired soon?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

Pieces

⏱

0.5h

Estimated Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple and quick to build
Introduces the Spinjitzu Slam action feature
Vibrant color scheme and cool monster design
Includes two minifigures for play

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

→ Price stable

C+

Investment Grade

⏳ Retiring soon

As a small, inexpensive set, the Nya vs. Mutation Monster Spinner is unlikely to become a major investment piece. However, its affordability and the popularity of the Ninjago theme could lead to modest appreciation, especially if the set becomes rare or exclusive in the future. The unique minifigures and parts might also contribute to its long-term value.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

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Compared to other small Ninjago sets, this one stands out for its focus on the Spinjitzu Slam mechanic. While other sets might offer more complex builds or additional minifigures, this set provides a unique play experience at an affordable price point. It's a good alternative to larger sets for those on a budget or looking for a quick build.

2 Minifigures Included

Nya, Shoulder Armor (Draconus Robes)

The set includes Nya in her Draconus Robes and a Mutation Monster, offering unique minifigure variations for collectors. The Mutation Monster is particularly notable due to its unique molded parts.

📦 Parts Inventory

Official piece count: 49
Parts cataloged in this inventory: 20 unique parts, 39 pieces
Minifigures: 2

The official piece count includes the 10 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Weapon Bladed Cla...

Part #: 10187 2× Green

Weapon Sword (Elv...

Part #: 11156 1× Pearl Gold

Plate Special 1 x...

Part #: 11476 2× Lime

Tile Round 2 x 2 ...

Part #: 14769 1× Yellow

Brick Sloped 45° ...

Part #: 15672 4× Green

Launcher, Spinner...

Part #: 1979 1× Dark Tan

Technic Brick 4 x...

Part #: 32324 1× Black

Plate Special 1 x...

Part #: 35480 2× Lime

Plate 1 x 4

Part #: 3710 2× Lime

Plate Round 2 x 2...

Part #: 4032a 2× Green

Plate Special 1 x...

Part #: 49668 2× White

Projectile, Base ...

Part #: 5436 1× Pearl Titanium

Technic Axle 8 wi...

Part #: 55013 1× Dark Bluish Gray

Plate Round 1 x 1...

Part #: 6141 4× Yellowish Green

Tile 1 x 6 with G...

Part #: 6636 2× Green

Plate Round Corne...

Part #: 68568 4× Green

Energy Effect, Cr...

Part #: 7553 2× Trans-Purple

Plate Special 1 x...

Part #: 77850 2× Dark Tan

Tile 2 x 4 with G...

Part #: 87079 1× Green

Tile Round 1 x 1 ...

Part #: 98138pr0364 2× Yellow

This set features a good selection of green and lime elements, useful for building organic shapes and Ninjago-themed creations. The Trans-Purple energy effects are also a standout element for adding visual flair to MOCs.

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Inventory Statistics

Unique Parts

Official Piece Count

Cataloged Inventory Pieces

Minifigures

Spare Parts

The official piece count includes the 10 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Inventory Version: 1

Missing a piece? Use the Missing Piece Checker.