How many pieces are in the Ninja Army Building Set?

Ninja Army Building Set contains 37 pieces.

When was the Ninja Army Building Set released?

Ninja Army Building Set was released in 2015.

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🏛 Ninjago

Set #851342

Ninja Army Building Set

The Ninja Army Building Set is a solid way to expand your Ninjago ranks.

Before you buy

Who it's for: Beginner build Ideal for younger Ninjago fans or those looking for a quick and simple build to expand their minifigure collection.
Build: 37 pieces · about 0.5 hours Build time is an estimate.
Availability: Likely retired

★★★☆☆ 3.8 AI-generated review score, not a customer rating

Fans appreciate the low price point for acquiring additional Ninjago minifigures, but some find the build uninspired and more of an accessory pack than a true set. The ghost ninja are a welcome addition for army builders.

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📝 Our Take

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

The Ninja Army Building Set is a solid way to expand your Ninjago ranks. With four minifigures and a selection of weapons, it's a quick and easy way to bolster either the ninja or ghost ninja side of your collection.

This set is perfect for Ninjago fans looking to create larger battle scenes. The low piece count makes it a fast build, ideal for kids and those wanting to add minifigures to their display or play.

Skip this if you're looking for a challenging build experience. This set focuses on minifigure count rather than complex construction; consider a larger Ninjago set with vehicles or buildings for a more involved build.

✨ New

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How does this set compare to other Ninjago battle packs in terms of minifigure selection? What are the best ways to display the minifigures from this set? How does the value of this set compare to its original retail price? Are there any rare or unique elements in this set that make it particularly collectible?

🧱 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:

Easy to assemble, perfect for kids.
Focus on equipping the minifigures with various weapons.
No complex building techniques involved.
Quick and satisfying completion.

📈 Investment Analysis

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

Not enough price history for a trend

Investment Grade

⏳ Retired

The Ninja Army Building Set, while small, offers decent investment potential due to its minifigure selection and the enduring popularity of the Ninjago theme. Its low piece count means it's accessible to a wide range of buyers, and complete sets are likely to maintain or slightly increase in value over time, especially if the minifigures remain exclusive or become highly sought after. However, the limited number of pieces and lack of a substantial build may temper significant appreciation.

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

⚖ Compare Similar Sets

Ninjago Accessory Pack

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🧱

Ninjago Kai's Dojo Pod

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Ninjago Accessory Set

Ninjago • 37 pcs

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Compared to larger Ninjago sets, the Ninja Army Building Set offers a cost-effective way to acquire multiple minifigures. While it lacks the complex build of sets like 71705-1 Destiny's Bounty, it provides a quick and easy way to expand your Ninjago army. Collectors prioritizing minifigure variety over build complexity may find this set more appealing than larger, more expensive options.

4 Minifigures Included

This set includes four minifigures: Jay and Kai with bandanas, plus two Ghost Ninja (Wooo and Howla). These figures offer a good balance of heroes and villains for Ninjago battles.

📦 Parts Inventory

Piece count: 37
Parts cataloged in this inventory: 11 unique parts, 19 pieces
Minifigures: 4

The piece count includes the 18 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.

Bar Holder with Clip

Part #: 11090 1× Pearl Gold

Bar Holder with Clip

Part #: 11090 2× Black

Equipment Ball an...

Part #: 15532 1× Black

Pneumatic T-Piece...

Part #: 4697b 2× Black

Animal Body Part,...

Part #: 53451 1× Black

Weapon Lightsaber...

Part #: 64567 1× Pearl Gold

Weapon Lightsaber...

Part #: 64567 1× Black

Shield Round Bowe...

Part #: 75902 1× Black

Animal Body Part,...

Part #: 87747 1× Black

Bar 3L

Part #: 87994 2× Pearl Gold

Bar 1L with Top S...

Part #: 92690 1× Pearl Gold

Weapon Sai

Part #: 98139 1× Pearl Titanium

Weapon Sai

Part #: 98139 2× Pearl Gold

Weapon Scythe / C...

Part #: 98141 2× Yellowish Green

The set provides a selection of weapons in Pearl Gold and Yellowish Green. These elements can be useful for Ninjago-themed MOCs or adding detail to existing sets.