Unleash the Stinger!
Dominate with Skull Scorpio

Enter the dark burial ground and seek lost masks of power. This 107-piece Bionicle set is a fierce enemy to any LEGO hero!

Breaking News

LEGO Retiring Soon List – October 2026 Update

The Brick Fan • about 5 hours ago
🏛 Bionicle
Set #70794

Skull Scorpio

Skull Scorpio is a solid entry in the Bionicle reboot.

Before you buy

Who it's for
Ages 8+ · Beginner build Ideal for Bionicle fans and younger builders looking for a quick and engaging build.
Build
107 pieces · about 1 hours Build time is an estimate.
Price
$14.99 list price · 14.0¢ per piece
Availability
Retired at LEGO
★★★☆☆ 3.3 community rating from 65 ratings

Fans appreciate the menacing design and posability of Skull Scorpio, but some find the build repetitive and the claw mechanism somewhat limited. The color scheme and overall aesthetic are generally well-received within the Bionicle community.

MSRP
$14.99
Best Price
$13.49
You Save
10% OFF
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📝 Our Take

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

Skull Scorpio is a solid entry in the Bionicle reboot. This set captures the essence of the Skull villains with its menacing design and posable features, making it a fun addition to any Bionicle collection.

This set is perfect for Bionicle fans of all ages. The build is relatively straightforward, offering an engaging experience without being overly complex, and it's great for display or imaginative play.

Skip this if you're looking for a more intricate or challenging build. Consider larger Bionicle sets like the Toa or other Skull villains for a more involved building experience.

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How does Skull Scorpio compare to other Skull villains in the Bionicle line? What are some creative ways to pose and display Skull Scorpio? Is Skull Scorpio a good set for introducing someone to the Bionicle theme? How has the value of Skull Scorpio changed since its retirement?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI
🧩
107
Pieces
⏱
1.0h
Estimated Build Time
📊
Beginner
Difficulty
📏
12cm × 26cm × 20cm
Dimensions
Build Highlights:
  • Simple and straightforward construction
  • Posable limbs and stinger for dynamic display
  • Functionality of the grabbing claw
  • The use of Technic elements for stability

📈 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
C+
Investment Grade
⏳ Retired
Skull Scorpio, as part of the 2015 Bionicle reboot, has modest investment potential. The theme has a dedicated fanbase, which could drive demand over time. Its relatively low piece count and original MSRP make it accessible, but its investment performance will likely be tied to the overall Bionicle market. While not a guaranteed high-return investment, it could appreciate moderately, especially if kept in pristine condition.

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

📖 About This Set

Seek the lost masks of power with Skull Scorpio!

 

Enter the dark burial ground of the ancient city to search for lost masks of power with Skull Scorpio! This evil creation of Skull Grinder is a fierce enemy for anyone who gets in its way. If you encounter LEGO® BIONICLE® heroes underground, press the trigger on the tail to unleash the stinger with hook blades. Then pick up their elemental masks in the gripping pincers to give Skull Scorpio even more poisonous power!

  • Features a Bull Skull Mask and mask pop-off trigger, villain shell, trigger-activated stinger with 2 hook blades, gripping pincers, silver-colored bones, translucent rib cage and posable joints
  • Press the tail to trigger the battle stinger!
  • Pick up masks with the gripping pincers
  • Pop off the Bull Skull mask!
  • Durable design for intense action play
  • Combine with 70795 Mask Maker vs. Skull Grinder to create a powered-up Skull Grinder using building instructions available online at LEGO.com/BIONICLE/bi
  • Measures over 4” (12cm) high, 10” (26cm) long and 7” (20cm) wide

 

⚖ Compare Similar Sets

Skull Scorpio is a smaller, more affordable entry point into the 2015 Bionicle lineup compared to the larger Toa and Protector sets. It offers a quick and easy build, making it a good choice for younger fans or those new to Bionicle. While it lacks the complexity of larger sets, its unique design and play features make it a worthwhile addition to any Bionicle collection.

📦 Parts Inventory

Official piece count
107
Parts cataloged in this inventory
46 unique parts, 107 pieces
Technic Beam 1 x 5 Thin with Axle Holes on Ends Technic Beam 1 x ...
Part #: 11478 4× Black
Insect Body Part, Leg / Tail / Claw / Rib with Axle Insect Body Part,...
Part #: 15107 6× Pearl Titanium
Large Figure Limb Cover / Claw / Spike Large with Axle Large Figure Limb...
Part #: 15362 2× Flat Silver
Large Figure Head Connector Block (Toa Okoto) Large Figure Head...
Part #: 19049 1× Flat Silver
Large Figure Head Connector Block Eye/Brain Stalk (Toa Okoto) Large Figure Head...
Part #: 19050 1× Trans-Neon Orange
Large Figure Mask of Stone with Marbled Trans-Neon Green Pattern Large Figure Mask...
Part #: 19082pat0001 1× Pearl Gold
Large Figure Torso Cover, Armour, Ribbed Large Figure Tors...
Part #: 20473 1× Trans-Neon Green
Large Figure Skeletal, Limb with Ball Joint and Ball Socket, Rounded Beam Large Figure Skel...
Part #: 20474 4× Flat Silver
Large Figure Mask Skull Large Figure Mask...
Part #: 20478 1× Flat Silver
Large Figure Weapon Axe, Skull Warrior Large Figure Weap...
Part #: 20479 2× Flat Silver
Technic Axle Towball Technic Axle Towball
Part #: 2736 2× Light Bluish Gray
Technic Pin with Friction Ridges Lengthwise and Center Slots Technic Pin with ...
Part #: 2780 2× Black
Technic Link 1 x 6 without Stoppers Technic Link 1 x ...
Part #: 32005a 2× Dark Bluish Gray
Technic Axle and Pin Connector Angled #6 - 90° Technic Axle and ...
Part #: 32014 2× Black
Technic Axle and Pin Connector Angled #3 - 157.5° Technic Axle and ...
Part #: 32016 2× Light Bluish Gray
Technic Axle and Pin Connector Angled #2 - 180° Technic Axle and ...
Part #: 32034 2× Black
Technic Axle Connector with Axle Hole Technic Axle Conn...
Part #: 32039 2× Black
Technic Beam 3 x 3 L-Shape Thin Technic Beam 3 x ...
Part #: 32056 2× Black
Technic Axle 2 Notched Technic Axle 2 No...
Part #: 32062 8× Red
Technic Axle 5 Technic Axle 5
Part #: 32073 3× Light Bluish Gray
Technic Axle and Pin Connector Angled #4 - 135° Technic Axle and ...
Part #: 32192 4× Black
Technic Axle and Pin Connector Perpendicular Double Technic Axle and ...
Part #: 32291 1× Black
Technic Pin without Friction Ridges Lengthwise Technic Pin witho...
Part #: 3673 2× Light Bluish Gray
Technic Axle 4 Technic Axle 4
Part #: 3705 4× Black
Technic Bush Technic Bush
Part #: 3713 6× Light Bluish Gray
Technic Beam 1 x 9 Thick Technic Beam 1 x ...
Part #: 40490 1× Black
Technic Beam 1 x 13 Thick Technic Beam 1 x ...
Part #: 41239 1× Black
Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] Technic Tooth 1 x...
Part #: 41669 2× Trans-Neon Green
Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] Technic Tooth 1 x...
Part #: 41669 2× Trans-Neon Orange
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Technic Axle and ...
Part #: 42003 1× Black
Technic Axle 3 Technic Axle 3
Part #: 4519 1× Light Bluish Gray
Technic Beam 1 x 2 with Ball Joint Angled Technic Beam 1 x ...
Part #: 50923 2× Dark Bluish Gray
Technic Axle and Pin Connector Perpendicular Technic Axle and ...
Part #: 6536 2× Black
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Technic Pin Long ...
Part #: 6558 3× Blue
Technic Pin with Friction Ridges Lengthwise and Towball Technic Pin with ...
Part #: 6628 2× Black
Technic Beam 1 x 3 Thin Technic Beam 1 x ...
Part #: 6632 2× Black
Technic Rubber Belt Medium [26mm ID] [Round Cross Section] Technic Rubber Be...
Part #: 85545 1× Blue
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium Animal Body Part,...
Part #: 87747 3× Black
Large Figure Skeletal, Limb, 4L with Ball Joint on Axle and Ball Socket Large Figure Skel...
Part #: 90611 2× Trans-Neon Green
Large Figure Skeletal, Limb with Ball Joint and Ball Socket, Short Large Figure Skel...
Part #: 90612 1× Black
Large Figure Skeletal, Limb with Ball Sockets Large Figure Skel...
Part #: 90622 1× Black
Large Figure Skeletal, Torso with 7 Ball Joints, and 6 Holes, Small Large Figure Skel...
Part #: 90626 1× Flat Silver
Large Figure Limb Cover, Size 3, Armor with Ball Joint Socket Large Figure Limb...
Part #: 90641 2× Trans-Neon Green
Large Figure Weapon Claw, with Clip Large Figure Weap...
Part #: 92220 4× Trans-Neon Orange
Technic Axle Connector 2 x 3 with Ball Socket, Open Lower Axle Holes Technic Axle Conn...
Part #: 93571 3× Black
Technic Beam 1 x 3 with Ball Joint in Middle Technic Beam 1 x ...
Part #: 98577 1× Dark Bluish Gray
Pneumatic Hose Connector with Axle Connector Pneumatic Hose Co...
Part #: 99021 2× Dark Bluish Gray
The set includes a good selection of Technic pieces and specialized Bionicle parts, useful for creating custom figures and builds. The Pearl Titanium Insect Body Parts are particularly interesting for MOC builders.

🛒 Where to Buy

LEGO (UK)
✓ In Stock
Compare on eBay →
£12.99
eBay
✓ In Stock
$13.49 →
Walmart
✓ In Stock
Compare on eBay →
$14.24
Target
✓ In Stock
Compare on eBay →
$14.99
LEGO (DE)
✓ In Stock
Compare on eBay →
€14.99
LEGO (US)
✓ In Stock
Compare on eBay →
$14.99
LEGO (CA)
✓ In Stock
Compare on eBay →
$17.99

💎 Notable Parts

Pearl Titanium Insect Body Part, Leg / Tail / Claw / Rib with Axle (6x) $1.80
Trans-Neon Orange Large Figure Weapon Claw, with Clip (4x) $1.60
Flat Silver Large Figure Skeletal, Limb with Ball Joint and Ball Socket, Rounded Beam (4x) $1.20
Est. BrickLink Part Value
$4.60

💡 MOC Potential

🤖 Create a larger, more articulated scorpion mech.
🌳 Transform it into a different type of insect or arachnid.
🚗 Design a small, armored vehicle with a scorpion-like tail.

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

1 video found
BlockTalk AI

BrickBros UK's review showcases the Skull Scorpio's stinger and pincers for mask grabbing, but critiques the non-movable legs, leading to a mixed rating. Levi Davis highlights the set's expressiveness and posable stinger but mentions its large footprint is a downside, suggesting modification for improved display.

What the Community Says

1 YouTube reviews
BlockTalk AI Summary

BrickBros UK's review showcases the Skull Scorpio's stinger and pincers for mask grabbing, but critiques the non-movable legs, leading to a mixed rating. Levi Davis highlights the set's expressiveness and posable stinger but mentions its large footprint is a downside, suggesting modification for improved display.

Reddit Reviews

No Reddit reviews found

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

📖 Building Instructions 3

Skull Scorpio Instructions
70794_X_70794 + 70795
Download PDF
Skull Scorpio Instructions
BI 3022/40-65G - 70794 V29
Download PDF
Skull Scorpio Instructions
BI 3022/40-65G - 70794 V39
Download PDF

Charts Inventory Statistics

46
Unique Parts
107
Official Piece Count
107
Cataloged Inventory Pieces
0
Minifigures
Inventory Version: 1

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