How many pieces does the LEGO Tech Wizard Showdown (72004-1) have?

The LEGO Tech Wizard Showdown set (72004-1) contains 506 pieces. It was released in 2018 as part of the LEGO Nexo Knights theme.

How can I find missing parts for LEGO set 72004-1?

On BrickMissing you can check which parts from the LEGO Tech Wizard Showdown (72004-1) you already own. Add your LEGO collection and we'll show exactly which of the 506 pieces you're missing and which you already have.

Can I build the LEGO Tech Wizard Showdown with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 506 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Tech Wizard Showdown from?

The LEGO Tech Wizard Showdown (72004-1) belongs to the LEGO Nexo Knights theme. You can browse all Nexo Knights sets on BrickMissing to find more sets from this theme.

Tech Wizard Showdown

🏷️ 72004-1•🎨 Nexo Knights•📅 2018•🧱 506 parts•Intermediate

The LEGO Nexo Knights 72004-1 Tech Wizard Showdown stages an epic battle against digital threats. Clay suits up in his advanced 506-piece 3-in-1 mech, a versatile build that reconfigures for different combat scenarios. This highly posable mech features a cockpit designed for Clay’s battle suit, a large buildable sword, and a 6-stud rapid shooter to counter Monstrox's digital onslaught. Merlok 2.0 joins the fray as a detachable hologram figure on a sleek flyer, complete with a sword and shield holder. Opposing them, the Monstrox hologram rides a four-legged critter base, armed with two critter shooters, alongside a CyberByter figure. Clay’s mech also carries a Combo NEXO POWER shield, crucial for defense in this high-tech conflict.

Parts Inventory

🧱 506 parts

Part	Color	Qty
Slope Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] 11153	Dark Azure	1×
Tile Special 2 x 2 Inverted 11203	Light Bluish Gray	1×
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Dark Blue	6×
Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle 11214	Red	1×
Plate Special 1 x 2 with Clip Horizontal on Side 11476	Dark Azure	2×
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Dark Azure	2×
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Dark Blue	4×
Wedge Sloped 45° 2 x 2 Corner 13548	Light Bluish Gray	2×
Plate Special 1 x 2 5.9mm Towball Socket 14418	Light Bluish Gray	2×
Plate Special 1 x 2 with 5.9mm Towball Socket and Towball 14419	Dark Bluish Gray	2×

Showing 10 of 185 parts

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Slope Curved 2 x 1 No Studs [1/2 Bow]	11477	Dark Azure	2×
Slope Curved 2 x 1 No Studs [1/2 Bow]	11477	Dark Blue	4×
Wedge Sloped 45° 2 x 2 Corner	13548	Light Bluish Gray	2×
Plate Special 1 x 2 5.9mm Towball Socket	14418	Light Bluish Gray	2×
Plate Special 1 x 2 with 5.9mm Towball Socket and Towball	14419	Dark Bluish Gray	2×
Plate Special 1 x 2 5.9mm Centre Side Towball Socket	14704	Light Bluish Gray	2×
Tile Round 2 x 2 with Bottom Stud Holder with Nexo Knights Ammunition Print	14769pr1030	Light Bluish Gray	2×
Slope Curved 2 x 2 x 2/3	15068	Light Bluish Gray	1×
Plate 2 x 2 with 2 Pins	15092	Dark Bluish Gray	2×
Launcher, Weapon Gun / Blaster / Shooter Mini	15391	Black	2×
Launcher Trigger, Weapon Gun Trigger	15392	Dark Bluish Gray	2×
Technic Steering Gear with 3 Towball Joints, Compact	15460	Dark Bluish Gray	1×
Technic Axle 5 with Stop	15462	Reddish Brown	1×
Tile Round 2 x 2 with Hole	15535	Lime	1×
Tile Round 2 x 2 with Hole	15535	Black	1×
Slope 45° 2 x 1 Triple with Inside Stud Holder	15571	Pearl Gold	13×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Pearl Gold	2×
Slope 45? 2 x 1 with 2/3 Cutout [New Version]	15672	Dark Azure	8×
Slope 45? 2 x 1 with 2/3 Cutout [New Version]	15672	Dark Bluish Gray	4×
Tile Special 1 x 1 with Clip with Rounded Edges	15712	Dark Bluish Gray	3×
Tile Special 1 x 1 with Clip with Rounded Edges	15712	Pearl Gold	1×
Flag 5 x 6 Hexagonal with U Clips	17979	Trans-Neon Orange	2×
Launcher Trigger, Weapon Rapid Shooter, Flat Axle Hole	18587	Light Bluish Gray	1×
Launcher, Weapon Rapid Shooter Six Barrel, 3 Fingers	18588	Dark Bluish Gray	1×
Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle	18651	Black	2×
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)	18674	Dark Bluish Gray	2×
Plate Special 1 x 2 with Pin Hole Underneath	18677	Light Bluish Gray	4×
Tile Special 2 x 3 Pentagonal	22385	Dark Blue	6×
Tile Special 2 x 3 Pentagonal with Nexo Power Shield Print - Jungle Dragon	22385pr0017	Trans-Bright Green	1×
Tile Special 2 x 3 Pentagonal with Nexo Power Shield Print - Whirl Wind	22385pr0018	Trans-Dark Blue	1×
Tile Special 2 x 3 Pentagonal with Nexo Power Shield Print - Merlok Power Sword	22385pr1004	Metallic Gold	1×
Slope 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid]	22388	Pearl Gold	8×
Shield Pentagonal	22408	Pearl Gold	1×
Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side	22885	Light Bluish Gray	4×
Slope Inverted 45° 6 x 2 Double with 2 x 4 Cutout	22889	Dark Bluish Gray	1×
Weapon Sword Long with Angular Crossguard Pearl Gold Pattern	24108pat0003	Pearl Gold	1×
Tile Special 1 x 2 Grille with Bottom Groove	2412b	Dark Azure	1×
Tile 1 x 4 with Groove	2431	Dark Blue	2×
Wedge Plate 3 x 3 Cut Corner	2450	Dark Bluish Gray	2×
Plate Special 1 x 2 Side Handle [Free Ends]	2540	Dark Bluish Gray	2×
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]	2654	Dark Azure	1×
Wedge Plate 2 x 2 Cut Corner	26601	Dark Blue	10×
Plate Special, 2 x 2 Studs and Handle, Closed Ends (Mech Chest Plate / Armor)	27167	Pearl Gold	1×
Cockpit 4 x 2 x 3 with Pin Hole, 3 Towballs and 2 Clips	27168	Dark Bluish Gray	1×
Plate Special 6 x 6 Hexagonal with Pin Hole	27255	Dark Azure	1×
Windscreen 6 x 4 x 1 Hexagonal with Handle	27262	Trans-Neon Orange	1×
Windscreen 6 x 4 x 1 Hexagonal with Handle	27262	Dark Blue	1×
Tile Special 2 x 2 Corner with Cut Corner - Facet	27263	Pearl Gold	12×
Tile Special 2 x 2 Corner with Cut Corner - Facet	27263	Dark Blue	8×
Tile Special 2 x 2 Corner with Cut Corner - Facet	27263	Dark Bluish Gray	8×
Technic Pin with Friction Ridges Lengthwise and Center Slots	2780	Black	1×
Tile 2 x 2 Curved, Macaroni	27925	Pearl Gold	4×
Large Figure Weapon, Sword 1 x 13 with 1x2 Plate, Angled Side Extensions, Textured Panel Inset with Hexagons	27934	Trans-Neon Orange	2×
Plate Special 2 x 2 with 2 Pin Holes	2817	Light Bluish Gray	2×
Slope 45° 2 x 1 with 2/3 Inverted Cutout and no stud	28192	Dark Bluish Gray	4×
Slope 45° 2 x 1 with 2/3 Inverted Cutout and no stud	28192	Dark Blue	6×
Brick 2 x 2	3003	Dark Blue	2×
Brick 2 x 2	3003	Light Bluish Gray	2×
Brick Special 1 x 2 Palisade [aka Log]	30136	Light Bluish Gray	2×
Plate 2 x 4	3020	Dark Bluish Gray	2×
Plate 2 x 4	3020	Dark Blue	4×
Plate 2 x 3	3021	Dark Azure	2×
Plate 2 x 2	3022	Dark Bluish Gray	6×
Plate 2 x 2	3022	Light Bluish Gray	1×
Plate 1 x 2	3023	Dark Blue	9×
Plate 1 x 2	3023	Light Bluish Gray	1×
Plate 1 x 2	3023	Dark Azure	7×
Plate 1 x 1	3024	Dark Azure	5×
Flag 7 x 3 with Rod - Merlok and Crook Hologram print	30292pr0002	Trans-Neon Orange	1×
Flag 7 x 3 with Rod - Monstrox Hologram print	30292pr0003	Trans-Bright Green	1×
Tile Special 2 x 3 with 2 Clips [Thick Open O Clips]	30350b	Trans-Neon Orange	2×
Plate Round Corner 3 x 3	30357	Light Bluish Gray	2×
Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth	30365	Light Bluish Gray	4×
Slope 45? 2 x 2	3039	Light Bluish Gray	1×
Slope 45? 2 x 2	3039	Dark Blue	2×
Slope 45° 2 x 1 with Bottom Pin	3040b	Dark Azure	4×
Brick Special 1 x 4 with 4 Studs on One Side	30414	Black	2×
Slope 45° 2 x 2 Double Convex	3045	Dark Blue	2×
Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth	30553	White	1×
Tile 1 x 2 with Groove	3069b	Pearl Gold	4×
Tile 1 x 1 with Groove	3070b	Dark Blue	2×
Technic Brick 1 x 2 [2 Pin Holes]	32000	Dark Bluish Gray	2×
Technic Plate 2 x 6 [5 Holes]	32001	Light Bluish Gray	1×
Technic Axle and Pin Connector Angled #1	32013	Pearl Gold	2×
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]	32054	Orange	2×
Technic Axle 2 Notched	32062	Red	2×
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin	32064a	Light Bluish Gray	4×
Technic Axle 5	32073	Light Bluish Gray	1×
Technic Driving Ring Extension, 4 Ridges	32187	Light Bluish Gray	2×
Slope Inverted 45° 4 x 1 Double with 1 x 2 Recessed	32802	Dark Bluish Gray	1×
Slope Curved 2 x 2 x 2/3 Inverted	32803	Light Bluish Gray	6×
Technic Beam 3 x 0.5 Liftarm with Boss and Pin Semi-Reduced	33299b	Light Bluish Gray	4×
Shield Pentagonal with Spikes	35035	Pearl Titanium	1×
Insect Accessory, Spider Head and Legs	35039	Flat Silver	3×
Headwear Accessory Helmet Wing with Pin	35042	Trans-Bright Green	3×
Plate 1 x 3	3623	Light Bluish Gray	4×
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	3660	Dark Azure	2×
Slope Inverted 45° 2 x 1	3665	Light Bluish Gray	4×
Slope Inverted 45° 2 x 1	3665	Dark Blue	2×
Sticker Sheet for Set 72004-1	36773	Unknown	1×
Technic Brick 1 x 2 [1 Pin Hole]	3700	Black	1×
Plate 1 x 4	3710	Dark Blue	2×
Plate 1 x 4	3710	Dark Azure	4×
Plate 2 x 6	3795	Light Bluish Gray	1×
Plate 2 x 6	3795	Dark Bluish Gray	2×
Plate 2 x 10	3832	Light Bluish Gray	1×
Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment]	3839b	Dark Bluish Gray	2×
Weapon Halberd / Axe	3848	Pearl Titanium	1×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Orange	2×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Light Bluish Gray	2×
Hinge Cylinder 1 x 3 Locking with 1 Finger and Technic Friction Pin with Round Hole	41532	Black	4×
Tile 1 x 8 with Groove	4162	Dark Blue	2×
Technic Beam 1 x 2 Thin	41677	Dark Bluish Gray	2×
Technic Axle and Pin Connector Perpendicular Double Split	41678	Dark Bluish Gray	2×
Wedge 4 x 2 Right	41767	Dark Bluish Gray	1×
Wedge 4 x 2 Left	41768	Dark Bluish Gray	1×
Technic Wedge Belt Wheel [aka Pulley]	4185	Trans-Neon Orange	1×
Wheel 11 x 8 with Center Groove	42610	Light Bluish Gray	4×
Technic Axle Pin with Friction Ridges Lengthwise	43093	Black	6×
Flag 2 x 2 Trapezoid with Flat Area between Clips	44676	Dark Blue	2×
Bracket 1 x 2 - 2 x 2	44728	Dark Bluish Gray	3×
Dish 2 x 2 Inverted [Radar]	4740	Trans-Bright Green	1×
Dish 2 x 2 Inverted [Radar]	4740	Trans-Neon Orange	1×
Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction	47455	Black	4×
Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End	47457	Pearl Gold	2×
Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket	48169	Dark Bluish Gray	2×
Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side]	48171	Dark Bluish Gray	4×
Technic Brick Special 2 x 2 with Pin Hole, with 2 Rotation Joint Sockets	48172	Black	1×
Plate Special 1 x 2 [Side Handle Closed Ends]	48336	Pearl Gold	2×
Plate Special 1 x 2 [Side Handle Closed Ends]	48336	Black	2×
Slope Inverted 45° 4 x 2 Double	4871	Dark Bluish Gray	4×
Technic Beam 1 x 2 with Ball Joint Angled	50923	Dark Bluish Gray	2×
Slope Curved 3 x 1 No Studs	50950	Dark Azure	2×
Technic Ball Joint with Through Axle Hole	53585	Black	2×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Dark Blue	4×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Dark Azure	4×
Wheel 31 x 15 Technic, 7 Pin Holes	60208	Dark Bluish Gray	1×
Plate Special 1 x 2 with Clips Horizontal [Open O Clips]	60470b	Black	1×
Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 9 Teeth	60471	Light Bluish Gray	2×
Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 9 Teeth	60471	Orange	3×
Plate Round 4 x 4 with Pin Hole	60474	Light Bluish Gray	3×
Plate Round 4 x 4 with Pin Hole	60474	Black	1×
Plate Special 1 x 2 with Handle on End [Closed Ends]	60478	Dark Bluish Gray	2×
Plate 1 x 12	60479	Light Bluish Gray	2×
Slope 65° 2 x 1 x 2	60481	Dark Blue	4×
Windscreen 5 x 2 x 1 2/3	6070	Trans-Neon Orange	4×
Plate Round 1 x 1 with Solid Stud	6141	Trans-Neon Orange	12×
Plate Round 1 x 1 with Solid Stud	6141	Trans-Bright Green	7×
Plate Special 1 x 2 with Clip Horizontal on End	63868	Light Bluish Gray	1×
Bar 6L with Stop Ring	63965	Black	1×
Technic Brick 1 x 1 with Pin Hole	6541	Light Bluish Gray	2×
Technic Axle 3 with Stud	6587	Dark Tan	1×
Tile 1 x 6 with Groove	6636	Black	4×
Plate Special 2 x 2 with Bar Frame Octagonal, Reinforced, Completely Round Studs	75937	Pearl Titanium	1×
Bracket 5 x 2 x 2 1/3 with Holes, Inside Stud Holder	76766	Light Bluish Gray	1×
Technic Brick 1 x 2 with Hole and Dual Beam Extensions	85943	Dark Bluish Gray	2×
Cone 1.17 x 1.17 x 2/3 (Fez)	85975	Pearl Gold	1×
Slope 30? 1 x 2 x 2/3	85984	Dark Azure	3×
Tile 2 x 4 with Groove	87079	Dark Blue	2×
Brick Special 1 x 1 with Stud on 1 Side	87087	Dark Azure	8×
Wedge 2 x 2 Facet	87620	Dark Blue	2×
Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole	92013	Black	2×
Large Figure Weapon Claw, with Clip	92220	Flat Silver	4×
Plate Special 1 x 2 [Top Clip]	92280	Light Bluish Gray	4×
Hinge Plate 2 x 2 Locking with 1 Finger on Top	92582	Orange	2×
Hinge Plate 2 x 2 Locking with 1 Finger on Top	92582	Light Bluish Gray	3×
Plate Special 1 x 4 with 2 Studs	92593	Dark Bluish Gray	2×
Bar 1L with Top Stud and Two Side Studs	92690	Pearl Titanium	1×
Technic Axle and Pin Connector Perpendicular Split	92907	Light Bluish Gray	1×
Large Figure Hand, Fist with Axle Hole, 4 Fingers	93575	Dark Bluish Gray	2×
Weapon Scythe / Crescent Blade Serrated with Bar	98141	Black	1×
Arm Mechanical with Clip [Thick Support]	98313	Pearl Titanium	2×
Technic Axle 4 with Centre Stop	99008	Tan	2×
Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised	99206	Light Bluish Gray	4×
Bracket 1 x 2 - 2 x 2 Inverted	99207	Light Bluish Gray	2×
Bracket 1 x 2 - 1 x 2 Inverted	99780	Black	1×
Bracket 1 x 2 - 1 x 2 Inverted	99780	Dark Bluish Gray	2×
Bracket 1 x 2 - 1 x 2 Inverted	99780	Dark Azure	2×
Bracket 1 x 2 - 1 x 2	99781	Dark Azure	2×
Bracket 1 x 2 - 1 x 2	99781	Light Bluish Gray	1×

Build DNA

Parts inventory insights for Tech Wizard Showdown

506 pieces puts this build +103% against the average Nexo Knights set and +38% against the average 2018 release.

LEGONEXO KNIGHTS

Vs average Nexo Knights set

+103%+257 parts

This set506

Average set249

Average Nexo Knights set: 249 pieces across 71 other sets.

Vs average 2018 set

+38%+138 parts

This set506

Average set368

Average 2018 set: 368 pieces across 447 other sets.

Color profile

21different colors

Dominant color

Light Bluish Gray

Light Bluish Gray94x

19%

Dark Blue84x

17%

Dark Bluish Gray82x

17%

Dark Azure61x

13%

Unique parts

3.1 pieces per unique type

157

Repeat factor

Average pieces per unique type.

Most used part

Tile Special 2 x 2 Corner with Cut Corner - Facet

28x

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

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Build Insights🧩157unique parts🎨21different colors📊24.1avg. parts per color🏆28×Tile Special 2 x 2 Corner with Cut Corner - Facet

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