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LEGO Tech Wizard Showdown

Set #72004 · 2018 · 506 pieces · Substantial build

LEGO Tech Wizard Showdown set 72004 instructions

Set Details

Set Number
72004
Name
Tech Wizard Showdown
Year
2018
Pieces
506
Complexity
Substantial
Build Time
2-4 hours
Ages
10+
Type
Play-focused
LF
LegoFinder Editorial Team·Set data verified 2026·How we research sets

About LEGO Tech Wizard Showdown

LEGO Tech Wizard Showdown (set #72004) is a large, detailed build with 506 pieces from the Nexo Knights theme, released in 2018. The Nexo Knights line features futuristic knights with digital shield powers and app integration. At 506 pieces, this is a substantial-level build with an estimated build time of 2-4 hours, suitable for ages 10+.

Set Highlights

  • 506 pieces at substantial complexity — a 2-4 hours build.
  • Compatible with all standard LEGO sets — bricks extend naturally into other sets you own.
  • Play-focused build with interactive elements designed for 10+ builders.

Who Is This Set For?

Gift for Ages 10+

The substantial difficulty makes this accessible without being trivial — a well-matched gift for LEGO fans in the 10+ age range.

Weekend Build Project

506 pieces with an estimated 2-4 hours fits comfortably into a focused afternoon or weekend session.

Expanding a Nexo Knights Collection

A solid addition for collectors building out their Nexo Knights shelf. Introduces parts and builds that complement other sets from the same line.

Build Tips

1

A five-minute sort by color or piece type before starting saves time hunting for specific bricks mid-step.

2

Follow the numbered steps in sequence — structural elements early in the build support everything that comes after.

3

For active play sets, key connection points (hinges, turntables, clip joints) can loosen over time — a small dab of LEGO's own tube clutch lubricant on the stud resolves most looseness without damage.

Finding Instructions

Building instructions for LEGO Tech Wizard Showdown (#72004) are available as a free PDF on LEGO.com. You can also upload a photo of this set to LegoFinder to identify it and access the instructions directly.

Tech Wizard Showdown FAQ

Related Reading

More Nexo Knights Sets

See all Nexo Knights

Also Released in 2018

All 2018 sets →

Similar Build Difficulty

Sets at roughly the same piece count and complexity tier — different theme and year, but a similar build experience.

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