# LEGO 76420-1 — Triwizard Tournament: The Black Lake (2023)

Source: https://www.brickmissing.com/sets/76420-1-triwizard-tournament-the-black-lake
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

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.

## Set facts

- Set number: 76420-1
- Name: Triwizard Tournament: The Black Lake
- Theme: Harry Potter › Goblet of Fire
- Released: 2023
- Pieces: 349
- Distinct part + colour lots: 154
- LEGO retail price: € 44,99
- Build difficulty: intermediate
- Repairability: 10.4% of this set's lots are hard to replace (16 of 154 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (154 lots, 349 pieces)

Prices are the official LEGO Pick a Brick price per individual part, where LEGO publishes one.

| Qty | Part | Colour | Part no. | LEGO element ID | LEGO price each |
| ---: | --- | --- | --- | --- | --- |
| 2 | Minifig Footwear Flipper [Thick] | Light Nougat | 10190 | 6430008 | — |
| 2 | Plate Special 1 x 2 with Clip Horizontal on Side | Reddish Brown | 11476 | 6313124 | €0,15 |
| 4 | Slope Curved 2 x 1 No Studs [1/2 Bow] | Dark Blue | 11477 | 6094143 | €0,06 |
| 1 | Wedge Sloped Inverted 4 x 4 Triple [4 Connections between Front Studs] | Reddish Brown | 13349 | 6261521 | €0,36 |
| 4 | Brick Arch 1 x 3 x 3 [Gothic] | Reddish Brown | 13965 | 6055086 | €0,21 |
| 6 | Brick Arch 1 x 3 x 3 [Gothic] | Red | 13965 | 6293302 | — |
| 1 | Tile Round 2 x 2 with Bottom Stud Holder with Clock with Red Second Hand Print | White | 14769pr1172 | 6329606 | €0,39 |
| 2 | Fence Spindled 1 x 4 x 2 [4 Top Studs] | White | 15332 | 6047813 | €0,39 |
| 2 | Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) | Reddish Brown | 15573 | 6092590 | €0,06 |
| 4 | Slope 45? 2 x 1 with 2/3 Cutout [New Version] | Black | 15672 | 6069000 | €0,05 |
| 2 | Tile Special 1 x 1 with Clip with Rounded Edges | Pearl Gold | 15712 | 6262138 | €0,12 |
| 2 | Plate Special 1 x 2 with Pin Hole Underneath | Black | 18677 | 6192309 | €0,07 |
| 2 | Fence Spindled 4 x 4 x 2 Quarter Round with 3 Studs | White | 21229 | 6146188 | €0,57 |
| 2 | Bar 2L with Towball | Dark Bluish Gray | 22484 | 6364352 | €0,08 |
| 4 | Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side | Light Bluish Gray | 22885 | 6123809 | €0,17 |
| 2 | Plate Round Half 4 x 8 | Dark Tan | 22888 | 6146989 | €0,36 |
| 1 | Equipment Goblet / Glass | Pearl Gold | 2343 | 4505990 | €0,15 |
| 2 | Bar Holder with Hole and Bar Handle | Black | 23443 | 6321194 | €0,07 |
| 2 | Brick 2 x 2 Corner | White | 2357 | 235701 | €0,16 |
| 1 | Large Figure Weapon Lightsaber Hilt with Axle Hole and Two Bar Holders | Dark Tan | 24122 | 6311435 | €0,17 |
| 2 | Plate 2 x 2 Corner | Light Bluish Gray | 2420 | 4211353 | €0,07 |
| 2 | Plate 2 x 12 | Black | 2445 | 244526 | €0,36 |
| 1 | Brick 2 x 6 | Light Bluish Gray | 2456 | 4211795 | €0,29 |
| 10 | Plant, Flower, Plate Round 1 x 1 with 5 Petals | Bright Green | 24866 | 6206150 | €0,06 |
| 1 | Plate Special 1 x 2 Side Handle [Free Ends] | Dark Bluish Gray | 2540 | 4210660 | €0,07 |
| 2 | Tile 4 x 4 Curved, Macaroni | Light Bluish Gray | 27507 | 6163989 | €0,15 |
| 2 | Brick 2 x 4 | Red | 3001 | 6249422 | €0,22 |
| 4 | Brick 2 x 3 | Dark Bluish Gray | 3002 | 4211105 | €0,17 |
| 2 | Brick 2 x 2 | Dark Blue | 3003 | 4296785 | €0,13 |
| 2 | Brick 1 x 2 | Light Bluish Gray | 3004 | 4211388 | €0,11 |
| 2 | Plant, Sea Grass | Bright Green | 30093 | 6269992 | €0,31 |
| 2 | Brick 1 x 4 | Red | 3010 | 6217660 | €0,16 |
| 4 | Brick Special 1 x 2 Palisade [aka Log] | White | 30136 | 6059185 | €0,10 |
| 2 | Brick Special 1 x 2 Palisade [aka Log] | Dark Bluish Gray | 30136 | 4211095 | €0,10 |
| 7 | Brick Special 1 x 2 Palisade [aka Log] | Reddish Brown | 30136 | 4211180 | €0,10 |
| 1 | Plate 2 x 4 | Black | 3020 | 302026 | €0,15 |
| 2 | Plate 2 x 4 | Sand Green | 3020 | 6249817 | €0,15 |
| 2 | Plate 2 x 4 | Dark Blue | 3020 | 4667595 | €0,15 |
| 2 | Plate 2 x 3 | Sand Green | 3021 | 6184348 | €0,13 |
| 2 | Plate 2 x 3 | Dark Bluish Gray | 3021 | 4211043 | €0,13 |
| 2 | Plate 2 x 2 | Pearl Gold | 3022 | 6347982 | €0,10 |
| 4 | Plate 1 x 2 | Dark Bluish Gray | 3023 | 4211063 | €0,08 |
| 4 | Plate 1 x 2 | Bright Light Orange | 3023 | 6028736 | €0,08 |
| 2 | Plate 1 x 2 | Dark Tan | 3023 | 4528604 | €0,08 |
| 2 | Plate 1 x 2 | Light Bluish Gray | 3023 | 4211398 | €0,08 |
| 2 | Plate 4 x 6 | Dark Tan | 3032 | 6167894 | €0,41 |
| 1 | Plate 2 x 8 | Dark Tan | 3034 | 4246957 | €0,29 |
| 1 | Plate 4 x 8 | White | 3035 | 303501 | €0,46 |
| 2 | Slope 45? 2 x 2 | Red | 3039 | 6249419 | €0,11 |
| 2 | Slope 45? 2 x 2 | Light Bluish Gray | 3039 | 4211410 | €0,11 |
| 4 | Slope 45° 2 x 1 with Bottom Pin | Sand Green | 3040b | 6083976 | €0,10 |
| 2 | Brick Special 1 x 4 with 4 Studs on One Side | Dark Bluish Gray | 30414 | 4210725 | €0,18 |
| 2 | Brick Round 1 x 1 Open Stud | Dark Bluish Gray | 3062b | 4211090 | €0,06 |
| 8 | Brick Round 1 x 1 Open Stud | White | 3062b | 306201 | €0,06 |
| 1 | Brick Round 1 x 1 Open Stud | Trans-Green | 3062b | 6514234 | €0,08 |
| 2 | Tile 2 x 2 with Groove | Black | 3068b | 306826 | €0,07 |
| 2 | Tile 1 x 2 with Groove | Reddish Brown | 3069b | 4211151 | €0,07 |
| 1 | Technic Ball Joint | Black | 32474 | 4290713 | €0,12 |
| 2 | Axle Hose, Soft 7L | Black | 32580 | 6132744 | €0,48 |
| 1 | Creature, Grindylow with Black Eyes, Mouth print | Opal Trans-Brown | 3269pr0001 | 6420335 | — |
| 1 | Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L | Pearl Gold | 32828 | 6335111 | €0,05 |
| 2 | Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L | Sand Green | 32828 | 6357616 | €0,05 |
| 2 | Slope 33° 3 x 2 | Black | 3298 | 329826 | €0,12 |
| 1 | Animal, Crab | Bright Light Orange | 33121 | 6253362 | €0,21 |
| 1 | Cone 1 1/2 x 1 1/2 x 2/3 | Light Bluish Gray | 33492 | 6254404 | €0,10 |
| 1 | Plate 6 x 14 | Dark Blue | 3456 | 4595163 | — |
| 4 | Plate Special 1 x 2 Rounded with 2 Open Studs | Sand Green | 35480 | 6303004 | €0,07 |
| 4 | Brick 1 x 3 | Sand Green | 3622 | 6330616 | €0,15 |
| 2 | Brick 1 x 3 | Dark Blue | 3622 | 6233955 | €0,15 |
| 1 | Minifig Head [Plain] [Hollow Stud] | Light Bluish Gray | 3626c | 4211585 | — |
| 2 | Brick Arch 1 x 4 | Dark Bluish Gray | 3659 | 4210999 | €0,16 |
| 2 | Slope Inverted 45° 2 x 1 | Dark Blue | 3665 | 6097498 | €0,11 |
| 1 | Plate 1 x 6 | Light Bluish Gray | 3666 | 4211438 | €0,17 |
| 2 | Plate 1 x 6 | Sand Green | 3666 | 6099187 | €0,17 |
| 2 | Technic Pin without Friction Ridges Lengthwise | Light Bluish Gray | 3673 | 4211807 | €0,05 |
| 1 | Equipment Wand [Individual] | Dark Brown | 36752a | — | — |
| 4 | Slope 65° 2 x 2 x 2 with Bottom Tube | Dark Blue | 3678b | 4505041 | — |
| 1 | Technic Brick 1 x 2 [1 Pin Hole] | Red | 3700 | 6345402 | €0,12 |
| 2 | Technic Brick 1 x 2 [1 Pin Hole] | White | 3700 | 370001 | €0,12 |
| 3 | Plate 1 x 4 | Light Bluish Gray | 3710 | 4211445 | €0,12 |
| 1 | Technic Axle Pin without Friction Ridges Lengthwise | Tan | 3749 | 4666579 | €0,06 |
| 2 | Plate 2 x 6 | Black | 3795 | 379526 | €0,19 |
| 2 | Plate 2 x 10 | Red | 3832 | 6249538 | €0,29 |
| 2 | Equipment Cup / Mug [Plain] | Flat Silver | 3899 | 6236213 | €0,12 |
| 2 | Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] | Black | 4081b | 6281993 | €0,10 |
| 1 | Tile 1 x 8 with Groove | Light Bluish Gray | 4162 | 4211481 | €0,15 |
| 2 | Plate Special 1 x 4 with 2 Studs with Groove [New Underside] | Dark Bluish Gray | 41740 | 6257592 | €0,07 |
| 1 | Technic Pin 1/2 | Light Bluish Gray | 4274 | 4211483 | €0,05 |
| 4 | Slope 33° 3 x 1 | Sand Green | 4286 | 4155045 | — |
| 1 | Wedge Plate 3 x 2 Right | Dark Tan | 43722 | 6002847 | €0,15 |
| 1 | Wedge Plate 3 x 2 Left | Dark Tan | 43723 | 6002843 | €0,15 |
| 4 | Support Round 1 x 1 x 6 Solid Pillar | Reddish Brown | 43888 | 4520612 | €0,52 |
| 1 | Dish 2 x 2 Inverted [Radar] | Dark Bluish Gray | 4740 | 4211010 | €0,05 |
| 2 | Rock Panel 2 x 4 x 6 | Dark Blue | 47847 | 6430006 | — |
| 2 | Slope Inverted 45° 4 x 2 Double | Reddish Brown | 4871 | 6039192 | €0,21 |
| 2 | Slope Curved 3 x 1 No Studs | Red | 50950 | 6249426 | €0,12 |
| 6 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Sand Green | 54200 | 4652205 | €0,06 |
| 2 | Plant / Creature Body Part, Vine / Tail / Tentacle / Bionicle Spine, Spiky | Light Bluish Gray | 55236 | 6270055 | €0,18 |
| 2 | Cone 1 x 1 [Top Groove] | Black | 59900 | 4529236 | €0,05 |
| 1 | Cone 1 x 1 [Top Groove] | Sand Green | 59900 | 6134280 | €0,05 |
| 1 | Bar 7 x 3 with Double Clips (Ladder) [Straight Clips] | Black | 6020 | 602026 | — |
| 4 | Slope 65° 2 x 1 x 2 | Dark Blue | 60481 | 6097429 | €0,12 |
| 5 | Window 1 x 2 x 2 Flat Front | White | 60592 | 6382045 | €0,18 |
| 5 | Glass for Window 1 x 2 x 2 Flat | Trans-Clear | 60601 | 6254552 | €0,06 |
| 1 | Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] | Bright Green | 61252 | 6347296 | €0,13 |
| 2 | Bar 6L with Stop Ring | Black | 63965 | 6170421 | €0,08 |
| 1 | Animal, Fish [Hollow Stud Mouth] | Yellowish Green | 64648 | 6291414 | €0,12 |
| 4 | Technic Brick 1 x 1 with Pin Hole | Reddish Brown | 6541 | 4620075 | €0,07 |
| 1 | Technic Axle 3 with Stud | Dark Tan | 6587 | 6031821 | €0,10 |
| 2 | Tile 1 x 6 with Groove | Dark Blue | 6636 | 4252437 | €0,13 |
| 2 | Tile 1 x 6 with Groove | Dark Tan | 6636 | 4507047 | €0,13 |
| 1 | Tile 2 x 6 | Reddish Brown | 69729 | 6326103 | €0,22 |
| 8 | Brick Curved, 3 x 1 with 1/3 Inverted Cutout | Sand Green | 70681 | 6369375 | — |
| 4 | Brick Curved, Internal Double, 3 x 3 with 1/3 Inverted Cutout, Corner | Sand Green | 73682 | 6430001 | — |
| 2 | Plate 1 x 5 | Dark Blue | 78329 | 6384913 | €0,16 |
| 1 | Hair Short Coiled, Straight Sides | Black | 79688 | 6356861 | €0,29 |
| 4 | Plate Round 1 x 1 with Open Stud | Black | 85861 | 6168646 | €0,04 |
| 2 | Slope 30? 1 x 2 x 2/3 | Red | 85984 | 6228967 | €0,07 |
| 1 | Tile 2 x 4 with Groove | Medium Nougat | 87079 | 6218359 | €0,16 |
| 1 | Tile 2 x 4 with Groove | Light Bluish Gray | 87079 | 4560183 | €0,16 |
| 2 | Brick Special 1 x 1 with Stud on 1 Side | Sand Green | 87087 | 6009656 | €0,11 |
| 4 | Plate Special 2 x 2 with Groove and Center Stud (Jumper) | Sand Green | 87580 | 6186826 | €0,10 |
| 2 | Plate Special 2 x 2 with Groove and Center Stud (Jumper) | Bright Green | 87580 | 6389695 | €0,07 |
| 2 | Equipment Oar / Paddle [Reinforced] | Reddish Brown | 87585 | 4609635 | €0,17 |
| 1 | Creature Body Part, Horn (Unicorn) | Sand Green | 89522 | 6223215 | €0,11 |
| 1 | Wedge Plate 3 x 4 with Stud Notches [Reinforced Underside] | Reddish Brown | 90194 | 6170527 | €0,18 |
| 1 | Weapon Trident | Pearl Gold | 92290 | 6270116 | €0,21 |
| 2 | Chain 6L [5 Links] | Flat Silver | 92338 | 6323689 | €0,39 |
| 1 | Plate 8 x 16 | Dark Tan | 92438 | 4624163 | €2,17 |
| 2 | Brick Arch 1 x 6 Raised Arch | Red | 92950 | 6290541 | €0,19 |
| 2 | Brick Arch 1 x 6 Raised Arch | Reddish Brown | 92950 | 4655611 | €0,19 |
| 1 | Slope Curved 4 x 1 Double with No Studs | Reddish Brown | 93273 | 4658005 | €0,15 |
| 1 | Tile Round 1 x 1 | Medium Nougat | 98138 | 6284589 | €0,04 |
| 4 | Tile Round 1 x 1 | Red | 98138 | 6311437 | €0,04 |
| 8 | Brick Special 1 x 2 with Masonry Brick Profile | Sand Green | 98283 | 6075617 | €0,13 |
| 2 | Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised | Sand Green | 99206 | 6223171 | — |
| 12 | Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] | Sand Green | 99563 | 6372467 | €0,05 |
| 1 | Hair Tousled Mid-Length with Side Part | Black | 25409 | 6266341 | — |
| 1 | Hips and Black Medium Legs [Complete Assembly] | Black | 37364c03 | 6509080 | €1,09 |
| 1 | Minifig Head Harry Potter, Black Glasses, Black/Coral Gills, Lightning Scar, Neutral/Angry Clenched Teeth print | Light Nougat | 3626cpr3933 | 6420382 | — |
| 1 | Torso, Shirt, Black Straps, Hogwarts Crest print, Light Nougat Arms and Hands | Red | 973c02h02pr6461 | 6433954 | — |
| 1 | Torso Robes with Dark Red Collar, Buttoned with Gryffindor Crest Print, Black Arms, Light Nougat Hands | Black | 973c03h02pr5682 | 6353176 | — |
| 1 | Minifig Head Hermione Granger, Dark Brown Eyebrows, Freckles, Closed Eyes/Smile with Raised Eyebrow print | Light Nougat | 3626cpr3936 | 6420398 | — |
| 1 | Hair Mid-length with Side Part, Wavy | Reddish Brown | 23187 | 6266075 | €0,90 |
| 1 | Hair Long Swept Left with Curls | Medium Nougat | 73272 | 6437301 | — |
| 1 | Minifig Head Merperson, Alien, Yellowish Green Eyebrows, Dark Green eyeshadow, Lips, Bright Light Yellow Eyes, Neutral/Angry with Teeth/Fangs print | Sand Green | 3626cpr3934 | 6420392 | — |
| 1 | Tail, Mermaid Curved Right [Plain] | Sand Green | 75648 | 6437359 | €1,09 |
| 1 | Torso, Bare Chest, Muscles, Yellowish Green Spots print, Sand Green Arms and Hands | Sand Green | 973c25h25pr6462 | 6433522 | — |
| 1 | Hair Tousled with Side Part | Dark Orange | 87991 | 4596523 | — |
| 1 | Minifig Head Ron Weasley, Closed Eyes/Lobsided Grin print | Light Nougat | 3626cpr3948 | 6420389 | — |
| 1 | Torso, Shirt, Dark Brown Trim, Bear print, Light Nougat Arms and Hands | Dark Tan | 973c02h02pr6463 | 6433530 | — |
| 1 | Mask Shark Head with Tail and Fin with Eyes and White Teeth Print | Light Bluish Gray | 24076pr0001 | 6433127 | — |
| 1 | Minifig Head Viktor Krum, Eyebrows with Stubbled Moustache, Goatee, and Smile / Large Mouth with Tongue and Uvula print | Light Nougat | 3626cpr3935 | 6420401 | — |
| 1 | Hips and Red Legs | Red | 970c22 | 9342 | €0,63 |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/76420-1-triwizard-tournament-the-black-lake
- Inventory data is based on official LEGO inventories via the Rebrickable catalog, updated daily.
- Part images, minifigure lists and related sets are on the set page: https://www.brickmissing.com/sets/76420-1-triwizard-tournament-the-black-lake