How many pieces does the LEGO Triwizard Tournament: The Black Lake (76420-1) have?

The LEGO Triwizard Tournament: The Black Lake set (76420-1) contains 349 pieces. It was released in 2023 as part of the LEGO Harry Potter theme.

How can I find missing parts for LEGO set 76420-1?

On BrickMissing you can check which parts from the LEGO Triwizard Tournament: The Black Lake (76420-1) you already own. Add your LEGO collection and we'll show exactly which of the 349 pieces you're missing and which you already have.

Can I build the LEGO Triwizard Tournament: The Black Lake 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 349 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Triwizard Tournament: The Black Lake from?

The LEGO Triwizard Tournament: The Black Lake (76420-1) belongs to the LEGO Harry Potter theme. You can browse all Harry Potter sets on BrickMissing to find more sets from this theme.

Triwizard Tournament: The Black Lake

76420-1 Harry Potter 2023 349 parts 10.4% catalog rarity Intermediate

The LEGO Harry Potter Triwizard Tournament: The Black Lake (76420-1) set recreates the perilous second task with 349 pieces. This model features an underwater scene, complete with an arch ruin and two caves, designed with flexible LEGO elements to depict minifigures floating. Above the water, a pier includes a diving mechanism for minifigures, ready for the challenge. Five minifigures are included: Harry Potter with flipper elements, Viktor Krum featuring a shark head element, Hermione Granger, Ron Weasley, and a Merperson. The set also contains a Grindylow figure and a Gillyweed potion accessory, directly portraying the dramatic events from Harry Potter and the Goblet of Fire.

76420-1

3D build progress

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Parts Inventory

🧱 349 parts

Showing the first 12 rows of the parts list (349 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
Light Nougat	2×	Check price → View
Reddish Brown	2×	€0,15 View at LEGO → View
Dark Blue	4×	€0,06 View at LEGO → View
Reddish Brown	1×	€0,36 View at LEGO → View
Reddish Brown	4×	€0,21 View at LEGO → View
Dark Turquoise	6×	Check price → View
White	1×	€0,39 View at LEGO → View
White	2×	€0,39 View at LEGO → View
Reddish Brown	2×	€0,06 View at LEGO → View
Black	4×	€0,05 View at LEGO → View
Pearl Gold	2×	€0,12 View at LEGO → View
Black	2×	€0,07 View at LEGO → View

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Catalog rarity

How common are the parts in Triwizard Tournament: The Black Lake?

10.4%Moderate rarity

more commonless common

16 of 154 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

7.8%

All sets

6.7%

Least common in our catalog

Minifig Footwear Flipper [Thick] · Light Nougat · only this set in our catalogMask Shark Head · Light Bluish Gray · only this set in our catalogCreature, Grindylow · Opal Trans-Brown · only this set in our catalog

How we calculate this →