Vikings Assemble!
Launch into battle with catapults and dragons

Relive the epic clashes of the Viking era with this 505-piece set from 2006. A nostalgic build for collectors and fans of legendary adventures.

🏛 Vikings
Set #7021

Viking Double Catapult versus the Armored Ofnir Dragon

Viking Double Catapult versus the Armored Ofnir Dragon is a thrilling clash of LEGO history.

Before you buy

Who it's for
Ages 7+ · Intermediate build Perfect for LEGO fans and history buffs seeking a fun and engaging building experience.
Build
505 pieces · about 4.5 hours Build time is an estimate.
Price
$39.99 list price · 7.9¢ per piece
Availability
Retired at LEGO
★★★★☆ 4.2 community rating from 43 ratings

Fans appreciate the unique Viking theme and the inclusion of a dragon, but some find the catapult design somewhat repetitive. The set's play features and minifigure selection are generally well-received.

MSRP
$39.99
Best Price
$35.99
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

Viking Double Catapult versus the Armored Ofnir Dragon is a thrilling clash of LEGO history. This set perfectly encapsulates the Viking theme with its detailed catapults, fearsome dragon, and rugged Viking minifigures, bringing a legendary battle to life.

This set is perfect for LEGO enthusiasts who love historical themes and imaginative play. The build offers a balance of construction and playability, making it a great addition to any LEGO collection.

Skip this if you prefer modern, licensed themes or are looking for a quick and easy build. Consider newer LEGO Castle sets or the LEGO Creator line for more contemporary building experiences.

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🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI
🧩
505
Pieces
⏱
4.5h
Estimated Build Time
📊
Intermediate
Difficulty
Build Highlights:
  • Constructing the double catapult with its firing mechanism
  • Building the armored Ofnir dragon with its unique design
  • Assembling the rugged Viking minifigures with their detailed accessories
  • Creating a dynamic display with the catapult and dragon in battle

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI
↑ Trending up since release
B+
Investment Grade
⏳ Retired
The Viking Double Catapult versus the Armored Ofnir Dragon (7021-1) presents an interesting investment opportunity due to its age, relatively low piece count, and the popularity of the Vikings theme among LEGO collectors. As a retired set from 2006, it has become increasingly rare, contributing to its rising price trend. While the theme may not be as universally appealing as Star Wars or Harry Potter, the unique dragon element and play features enhance its desirability. However, potential investors should be aware of the risks associated with older sets, such as condition and completeness. The current price suggests a premium, so careful consideration is warranted before investing.

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

📖 About This Set

The Vikings face their toughest opponent of all, the fire-breathing armored dragon Ofnir! Use the double catapult to fight back against the fierce monster. Decorated with a dragon skull from past victories, the catapult launches 2 blazing boulders at the enemy! Includes 3 Viking warrior minifigures! Ofnir dragon wears a suit of armor! Use the double catapult for multiple shot action!

⚖ Compare Similar Sets

Compared to other Viking sets, the 7021-1 stands out due to its focus on a dragon and the double catapult mechanism. While other sets may offer larger Viking ships or settlements, this set provides a unique battle scenario. For those interested in similar historical themes, consider LEGO Castle sets for medieval adventures or LEGO Pirates for naval battles. The Viking theme is unique, but its sets are limited in number, making this a desirable addition for collectors.

3 Minifigures Included

The set includes three Viking warrior minifigures, each with unique armor and weapon accessories, adding to the set's playability and collectibility.

📦 Parts Inventory

Official piece count
505
Parts cataloged in this inventory
125 unique parts, 487 pieces
Minifigures
3

The official piece count includes the 18 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b 7× Dark Bluish Gray
Tile 1 x 4 with Viking Snakes Knotwork Print Tile 1 x 4 with V...
Part #: 2431pr0032 2× Reddish Brown
Bracket 1 x 2 - 1 x 4 [Square Corners] Bracket 1 x 2 - 1...
Part #: 2436 4× Light Bluish Gray
Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Plate Special 2 x...
Part #: 2444 4× Light Bluish Gray
Plate 2 x 12 Plate 2 x 12
Part #: 2445 1× Black
Brick 2 x 6 Brick 2 x 6
Part #: 2456 2× Reddish Brown
Tile Special 1 x 1 with Clip and Straight Tips Tile Special 1 x ...
Part #: 2555 2× Dark Bluish Gray
Bar 8L - Two Stop Rings / One Pin, Technic Figure Ski Pole [Rounded End] Bar 8L - Two Stop...
Part #: 2714a 3× Light Bluish Gray
Technic Disc 3 x 3 Technic Disc 3 x 3
Part #: 2723 2× Black
Technic Pin with Friction Ridges Lengthwise and Center Slots Technic Pin with ...
Part #: 2780 18× Black
Brick 2 x 2 Brick 2 x 2
Part #: 3003 1× White
Brick 2 x 10 Brick 2 x 10
Part #: 3006 1× Reddish Brown
Brick 1 x 4 Brick 1 x 4
Part #: 3010 1× White
Chain 17L [21 Links] Chain 17L [21 Links]
Part #: 30104 2× Dark Bluish Gray
Brick Special 1 x 2 Palisade [aka Log] Brick Special 1 x...
Part #: 30136 10× Reddish Brown
Brick Special 1 x 4 Palisade [aka Log] Brick Special 1 x...
Part #: 30137 10× Reddish Brown
Plate 2 x 4 Plate 2 x 4
Part #: 3020 14× Light Bluish Gray
Plate 2 x 3 Plate 2 x 3
Part #: 3021 1× Dark Bluish Gray
Plate 2 x 2 Plate 2 x 2
Part #: 3022 4× Black
Plate 1 x 2 Plate 1 x 2
Part #: 3023 6× Dark Bluish Gray
Plate 6 x 16 Plate 6 x 16
Part #: 3027 2× Black
Rock Boulder 4 x 4, Top with Marbled Trans-Neon Orange Pattern Rock Boulder 4 x ...
Part #: 30293pat0001 2× Dark Bluish Gray
Rock Boulder 4 x 4, Bottom with Marbled Trans-Neon Orange Pattern Rock Boulder 4 x ...
Part #: 30294pat0001 2× Dark Bluish Gray
Plate 2 x 8 Plate 2 x 8
Part #: 3034 1× Black
Hinge Brick 1 x 2 Locking with 1 Finger Vertical End Hinge Brick 1 x 2...
Part #: 30364 2× Light Bluish Gray
Brick Sloped 45° 2 x 2 Double Convex Brick Sloped 45° ...
Part #: 3045 2× Dark Bluish Gray
Brick Sloped 45° 2 x 1 Triple with Ovoid Bottom Pin Brick Sloped 45° ...
Part #: 3048c 6× Black
Wedge Plate 4 x 4 Cut Corner Wedge Plate 4 x 4...
Part #: 30503 2× Black
Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends Hinge Cylinder 1 ...
Part #: 30552 2× Black
Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth Hinge Cylinder 1 ...
Part #: 30553 2× Black
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b 6× Trans-Neon Orange
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b 2× Reddish Brown
Technic Brick 1 x 2 [2 Pin Holes] Technic Brick 1 x...
Part #: 32000 1× Black
Technic Axle and Pin Connector Angled #1 Technic Axle and ...
Part #: 32013 2× Dark Bluish Gray
Technic Axle Connector with Axle Hole Technic Axle Conn...
Part #: 32039 3× Light Bluish Gray
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Technic Pin Long ...
Part #: 32054 3× Light Bluish Gray
Technic Axle 2 Notched Technic Axle 2 No...
Part #: 32062 8× Red
Technic Axle 5 Technic Axle 5
Part #: 32073 4× Light Bluish Gray
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Technic Bush 1/2 ...
Part #: 32123b 8× Light Bluish Gray
Technic Axle Connector 2 x 3 with Ball Socket, Open Sides Technic Axle Conn...
Part #: 32174 3× Dark Blue
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Technic Axle and ...
Part #: 32184 2× Light Bluish Gray
Technic Beam 3 x 5 L-Shape with Quarter Ellipse Thin Technic Beam 3 x ...
Part #: 32250 4× Dark Bluish Gray
Technic Beam 1 x 15 Thick Technic Beam 1 x ...
Part #: 32278 4× Black
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 6× Dark Bluish Gray
Technic Beam 1 x 4 Thin Technic Beam 1 x ...
Part #: 32449 2× Black
Large Figure Weapon, Claw, Triple, with Axle Large Figure Weap...
Part #: 32506 2× Pearl Light Gray
Technic Beam 1 x 11 Thick Technic Beam 1 x ...
Part #: 32525 2× Dark Bluish Gray
Technic Pin Long without Friction Ridges - Single Slot Technic Pin Long ...
Part #: 32556a 4× Light Bluish Gray
Large Figure Weapon Sword, Toa Flame 2 x 12 with Two Holes, Marbled Yellow Pattern Large Figure Weap...
Part #: 32558pat0001 1× Red
Plate 1 x 8 Plate 1 x 8
Part #: 3460 1× Reddish Brown
Brick 1 x 3 Brick 1 x 3
Part #: 3622 1× Reddish Brown
Plate 1 x 3 Plate 1 x 3
Part #: 3623 4× Black
Technic Pin without Friction Ridges Lengthwise Technic Pin witho...
Part #: 3673 6× Light Bluish Gray
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 4× Light Bluish Gray
Technic Brick 1 x 4 [3 Pin Holes] Technic Brick 1 x...
Part #: 3701 4× Black
Technic Axle 4 Technic Axle 4
Part #: 3705 3× Black
Technic Axle 12 Technic Axle 12
Part #: 3708 1× Black
Plate 1 x 4 Plate 1 x 4
Part #: 3710 2× Reddish Brown
Plate 1 x 4 Plate 1 x 4
Part #: 3710 1× Light Bluish Gray
Technic Bush Technic Bush
Part #: 3713 8× Red
Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin Brick Sloped Inve...
Part #: 3747a 2× Dark Blue
Plate 2 x 6 Plate 2 x 6
Part #: 3795 5× Reddish Brown
Plate 2 x 10 Plate 2 x 10
Part #: 3832 2× Reddish Brown
Hinge Brick 1 x 2 Base Hinge Brick 1 x 2...
Part #: 3937 4× Light Bluish Gray
Hinge Brick 1 x 2 Top Plate Thin Hinge Brick 1 x 2...
Part #: 3938 2× White
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 5× Black
Dish 4 x 4 Inverted [Radar] with Viking Shield Red / White Sections and Red Serpent Print Dish 4 x 4 Invert...
Part #: 3960pr0006 4× Tan
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a 1× Reddish Brown
Animal Body Part / Plant, Tail / Neck / Branch / Trunk, Middle Section with Pin, Round Pin Hole Animal Body Part ...
Part #: 40378 1× Black
Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section Animal Body Part ...
Part #: 40379 1× Black
Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section Animal Body Part ...
Part #: 40379 4× Dark Blue
Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section Animal Body Part ...
Part #: 40379 6× Pearl Light Gray
Animal / Creature Body Part, Dinosaur / Dragon, Foot Animal / Creature...
Part #: 40393 2× Dark Bluish Gray
Technic Beam 1 x 9 Thick Technic Beam 1 x ...
Part #: 40490 6× Black
Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Plate Special 1 x...
Part #: 4085c 4× White
Bar 6.6L with Stop Ring [Umbrella Stand] Bar 6.6L with Sto...
Part #: 4095 2× Reddish Brown
Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] Technic Tooth 1 x...
Part #: 41669 2× Trans-Red
Large Figure Skeletal, Limb, Angular 90°, 4 x 4 x 2 with 2 Ball Joints, and Axle Hole Large Figure Skel...
Part #: 41670 2× Dark Blue
Technic Beam 1 x 2 Thin Technic Beam 1 x ...
Part #: 41677 3× Dark Bluish Gray
Technic Axle and Pin Connector Perpendicular Double Split Technic Axle and ...
Part #: 41678 3× Black
Wedge Plate 4 x 2 Right Wedge Plate 4 x 2...
Part #: 41769 3× Reddish Brown
Wedge Plate 4 x 2 Left Wedge Plate 4 x 2...
Part #: 41770 3× Reddish Brown
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Technic Axle and ...
Part #: 42003 1× Red
Technic Pin 1/2 without Friction Ridges Technic Pin 1/2 w...
Part #: 4274 24× Light Bluish Gray
Technic Axle Pin with Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 43093 10× Blue
Brick Wedged, Sloped 4 x 2 Triple Left Brick Wedged, Slo...
Part #: 43710 2× Dark Blue
Brick Wedged, Sloped 4 x 2 Triple Right Brick Wedged, Slo...
Part #: 43711 2× Dark Blue
Brick Wedged, Curved Inverted 6 x 4 Brick Wedged, Cur...
Part #: 43713 2× Dark Blue
Large Figure Skeletal, Torso, Chest (Rahkshi) Large Figure Skel...
Part #: 44136 2× Black
Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Hinge Plate 1 x 2...
Part #: 44302a 2× White
Bracket 1 x 2 - 2 x 2 Bracket 1 x 2 - 2...
Part #: 44728 2× Dark Bluish Gray
Plate 1 x 10 Plate 1 x 10
Part #: 4477 2× Reddish Brown
Weapon Pike / Spear Round End Weapon Pike / Spe...
Part #: 4497 3× Pearl Light Gray
Technic Axle 3 Technic Axle 3
Part #: 4519 7× Light Bluish Gray
Pneumatic T-Piece (T Bar) [New Style] Pneumatic T-Piece...
Part #: 4697b 4× Light Bluish Gray
Technic Axle and Pin Connector 2 x 5 with Two Ball Joint Sockets Technic Axle and ...
Part #: 47296 4× Dark Blue
Large Figure Skeletal, Limb, Angular 90°, 3 x 3 x 2 with 2 Ball Joints, and Axle Hole Large Figure Skel...
Part #: 47300 2× Dark Bluish Gray
Wedge Plate 12 x 3 Left Wedge Plate 12 x ...
Part #: 47397 1× Reddish Brown
Wedge Plate 12 x 3 Right Wedge Plate 12 x ...
Part #: 47398 1× Reddish Brown
Large Figure Foot, with Rotation Joint Ball Half [Vertical Side] Large Figure Foot...
Part #: 47430 2× Pearl Light Gray
Technic Brick Special 2 x 3 with Pin Holes, Rotation Joint Ball Half [Vertical Side], Rotation Joint Socket Technic Brick Spe...
Part #: 47432 2× Black
Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Horizontal Top], Rotation Joint Socket Technic Brick Spe...
Part #: 47452 4× Dark Blue
Technic Brick Special 2 x 3 with Pin Holes, Rotation Joint Ball Half [Horizontal Top], Rotation Joint Socket Technic Brick Spe...
Part #: 47454 2× Dark Blue
Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction Technic Rotation ...
Part #: 47455 11× Black
Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing End Brick Wedged, Cur...
Part #: 47456 3× Pearl Light Gray
Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Brick Curved 2 x ...
Part #: 47457 6× Pearl Light Gray
Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket Technic Brick Spe...
Part #: 48169 4× Dark Bluish Gray
Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side] Technic Brick Spe...
Part #: 48171 1× Dark Bluish Gray
Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Brick Sloped Inve...
Part #: 4871 2× Dark Blue
Brick Wedged, Sloped 4 x 4 Triple, Stud Notches Brick Wedged, Slo...
Part #: 48933 1× Dark Bluish Gray
Large Figure Shoulder Cover, Armor, Smooth Large Figure Shou...
Part #: 50602 4× Pearl Light Gray
Technic Beam 1 x 2 with Ball Joint Angled Technic Beam 1 x ...
Part #: 50923 3× Dark Bluish Gray
Creature Body Part, Dragon Wing 19 x 11 with Marbled Bright Light Orange Pattern Creature Body Par...
Part #: 51342pat0004 2× Dark Blue
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Animal Body Part,...
Part #: 53451 34× White
Creature Body Part, Dragon Head Upper Jaw Beaked Creature Body Par...
Part #: 53456 1× Pearl Light Gray
Creature Body Part, Dragon Head Upper Jaw Beaked Creature Body Par...
Part #: 53456 1× Dark Blue
Weapon Axe Head, Clip-on (Viking) [Thin Clip] Weapon Axe Head, ...
Part #: 53705 2× Speckle Black-Silver
Large Figure Shoulder Cover, Armor, Spiky Large Figure Shou...
Part #: 54175 2× Pearl Light Gray
Sticker Sheet for Sets 7018-1, 7021-1 Sticker Sheet for...
Part #: 54208 1× [No Color/Any Color]
Large Figure Head Fenrakk Large Figure Head...
Part #: 54273 1× Pearl Light Gray
Creature Body Part, Dragon Wing 8 x 10, with Marbled Yellow Pattern Creature Body Par...
Part #: 55706pat0001 2× Dark Blue
Wheel Wagon Viking with 12 Holes [7 Studs Diameter] Wheel Wagon Vikin...
Part #: 55817 4× Dark Bluish Gray
Bar 1 x 4 x 3 Window [Side Tabs] Bar 1 x 4 x 3 Win...
Part #: 6016 1× Dark Bluish Gray
Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Plate Special 1 x...
Part #: 6019 2× Light Bluish Gray
Hinge Brick 2 x 2 Top Plate Thin Hinge Brick 2 x 2...
Part #: 6134 2× Black
Brick Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole Brick Round 4 x 4...
Part #: 6222 4× Reddish Brown
Technic Axle and Pin Connector Perpendicular Technic Axle and ...
Part #: 6536 6× Black
Technic Axle Connector Ridged [with x Hole x Orientation] Technic Axle Conn...
Part #: 6538b 3× Red
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Technic Pin Long ...
Part #: 6558 13× Black
Technic Axle 3 with Stud Technic Axle 3 wi...
Part #: 6587 3× Dark Bluish Gray
This set contains a good selection of reddish brown palisade bricks, useful for building Viking-themed structures, and a decent quantity of white animal body parts for detailing the dragon.

🛒 Where to Buy

eBay
✓ In Stock
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Walmart
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$37.99
Target
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$39.99

💎 Notable Parts

White Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small (34x) $5.10
Reddish Brown Brick Special 1 x 2 Palisade [aka Log] (10x) $1.50
Reddish Brown Brick Special 1 x 4 Palisade [aka Log] (10x) $1.50
Trans-Neon Orange Brick Round 1 x 1 Open Stud (6x) $1.80
Est. BrickLink Part Value
$9.90

💡 MOC Potential

🏰 Expand the Viking settlement with additional buildings and fortifications.
🧙 Rebuild the dragon into a mythical creature for a fantasy-themed display.
🚗 Create a more elaborate Viking war machine with enhanced catapult features.

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

ZIROTCA Bricks offers a neutral review, speed build, and instructions for the LEGO 7021 Viking Double Catapult vs the Armoured Ofnir Dragon set. The video includes a detailed look at the set and shows a quick building process, along with instructions for those who need them.

What the Community Says

1 YouTube reviews
BlockTalk AI Summary

ZIROTCA Bricks offers a neutral review, speed build, and instructions for the LEGO 7021 Viking Double Catapult vs the Armoured Ofnir Dragon set. The video includes a detailed look at the set and shows a quick building process, along with instructions for those who need them.

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

📖 Building Instructions 2

Viking Double Catapult versus the Armored Ofnir Dragon Instructions
BUILDING INSTRUCTION 7021 IN
Download PDF
Viking Double Catapult versus the Armored Ofnir Dragon Instructions
BUILDING INSTRUCTION 7021 NA
Download PDF

Charts Inventory Statistics

125
Unique Parts
505
Official Piece Count
487
Cataloged Inventory Pieces
3
Minifigures
12
Spare Parts

The official piece count includes the 18 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Inventory Version: 1

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