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Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece and leave with the element ID LEGO asks for, or a link to buy the part.

Nether & End Portal Journey

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21584 Nether & End Portal Journey

174 pieces in 72 part and color combinations, plus 2 minifigures.

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.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

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Piece checklist

Plates 49 pieces

  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×6
  • Plate 2 x 8 Black Part 3034 Element 303426 Also in Dark Bluish Gray ×1
  • Plate 6 x 8 Black Part 3036 Element 303676 or 303626 ×1
  • Plate 1 x 10 Dark Bluish Gray Part 4477 Element 4257526 or 4210816 ×2
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×2
  • Plate 2 x 8 Dark Bluish Gray Part 3034 Element 4210997 Also in Black ×2
  • Plate 4 x 6 Dark Bluish Gray Part 3032 Element 4211115 or 3032199 ×1
  • Plate 1 x 2 Dark Brown Part 3023 Element 6058221 or 6013831 ×2
  • Plate 2 x 6 Dark Green Part 3795 Element 6618084 or 6253283 ×3
  • Plate 2 x 2 Dark Orange Part 3022 Element 4615606 or 4603741 ×1
  • Plate 1 x 3 Dark Purple Part 3623 Element 6035470 or 4224859 ×1
  • Plate 1 x 4 Dark Purple Part 3710 Element 6167464 or 4225140 ×1
  • Plate 1 x 1 Dark Red Part 3024 Element 4539114 or 4183901 1 spare in the box ×4
  • Plate 2 x 2 Dark Red Part 3022 Element 4585479 or 4163160 ×1
  • Plate 2 x 4 Dark Red Part 3020 Element 4539071 or 4528320 ×1
  • Plate 1 x 3 Dark Tan Part 3623 Element 6132768 or 4497086 ×2
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×1
  • Plate 1 x 2 Medium Nougat Part 3023 Element 6218360 or 4645055 ×1
  • Plate 2 x 2 Medium Nougat Part 3022 Element 6056383 or 4645059 ×1
  • Plate 2 x 4 Orange Part 3020 Element 4158355 or 4122468 ×2
  • Plate 6 x 8 Orange Part 3036 Element 6424454 or 6226369 ×1
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×2
  • Plate 2 x 4 Tan Part 3020 Element 4114309 or 302005 ×3
  • Plate 2 x 6 Tan Part 3795 Element 4113993 or 379505 ×4
  • Plate 4 x 4 Tan Part 3031 Element 4243824 or 4113919 ×1
  • Plate 1 x 2 Trans-Clear Part 3023 Element 6514001 or 6240204 ×2

Bricks 30 pieces

  • Brick 1 x 2 Black Part 3004 Element 300426 ×2
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×10
  • Brick 1 x 3 Dark Bluish Gray Part 3622 Element 4211104 ×2
  • Brick 1 x 1 Dark Purple Part 3005 Element 6084028 or 4640738 ×3
  • Brick 2 x 2 Dark Red Part 3003 Element 4539104 or 4249850 ×1
  • Brick 2 x 3 Light Bluish Gray Part 3002 Element 4211386 ×1
  • Brick 2 x 4 Light Bluish Gray Part 3001 Element 4211385 ×1
  • Brick 2 x 2 Tan Part 3003 Element 4114306 or 300305 ×1
  • Brick 2 x 4 Tan Part 3001 Element 4114319 or 300105 ×1
  • Brick 1 x 1 Trans-Clear Part 3005 Element 6514207 or 6220959 ×6
  • Brick 1 x 2 x 5 without Side Supports Trans-Purple Part 46212 Element 6514089 or 6350502 ×2

Plates Special 22 pieces

  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Black Part 87580 Element 6663108 or 4565323 ×2
  • Plate Special 2 x 4 with Groove and Two Center Studs (Jumper) Dark Bluish Gray Part 65509 Element 6307616 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Red Part 87580 Element 4613761 ×2
  • Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) Dark Tan Part 34103 Element 6449594 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Tan Part 87580 Element 6126075 or 4578032 Also in Tan ×1
  • Bracket 1 x 1 - 1 x 2 Inverted Tan Part 73825 Element 6357613 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Tan Part 87580 Element 4565387 Also in Dark Tan ×12

Tiles 22 pieces

  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×3
  • Tile 1 x 1 with Pixelated Eye of Ender Print Dark Blue Part 3070bpr0009 Element 6584107 2 spares in the box ×12
  • Tile 2 x 6 Dark Bluish Gray Part 69729 Element 6321746 ×1
  • Tile 1 x 1 with Groove Dark Purple Part 3070b Element 6167457 1 spare in the box ×1
  • Tile 1 x 2 with Groove Nougat Part 3069b Element 6516868 or 6018250 ×2
  • Tile 2 x 3 with Pixelated Hoglin Face, White Eyes Print Nougat Part 26603pr0124 Element 6468477 ×1
  • Tile 1 x 2 with Groove Tan Part 3069b Element 4114026 ×2

Plates Round Curved and Dishes 15 pieces

  • Plate Round 1 x 1 with Solid Stud Dark Purple Part 6141 Element 4566522 1 spare in the box ×6
  • Plate Round 1 x 1 with Solid Stud Reddish Brown Part 6141 Element 4216581 1 spare in the box ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 1 spare in the box Also in White ×4
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 1 spare in the box Also in Trans-Clear ×4

Technic Bricks 6 pieces

  • Technic Brick 1 x 1 with Pin Hole Black Part 6541 Element 654126 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Black Part 3700 Element 370026 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Tan Part 3700 Element 4205107 or 370005 ×2

Plants & Trees 5 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Lavender Part 24866 Element 6214235 1 spare in the box ×5

Bricks Sloped 4 pieces

  • Brick Sloped 30° 1 x 2 x 2/3 Black Part 85984 Element 4548180 ×4

Hinges, Arms and Turntables 4 pieces

  • Hinge Brick 2 x 2 Top Plate Thin Black Part 6134 Element 4124096 or 613426 ×1
  • Hinge Brick 1 x 2 Base Medium Nougat Part 3937 Element 6167642 ×1
  • Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly] Tan Part 1927 Element 6416525 ×2

Technic Pins 4 pieces

  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 2 spares in the box ×4

Tiles Round and Curved 4 pieces

  • Tile Round 1 x 1 Opal Trans-Purple Part 98138 Element 6584795 1 spare in the box ×4

Bricks Curved 2 pieces

  • Brick Arch 1 x 3 Nougat Part 4490 Element 6469438 ×2

Bricks Special 2 pieces

  • Brick Special 1 x 1 Studs on 4 Sides Black Part 4733 Element 473326 ×1
  • Brick Special 1 x 2 with Studs on 2 Sides Black Part 52107 Element 4253815 ×1

Technic Connectors 2 pieces

  • Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] Dark Bluish Gray Part 32530 Element 4210763 ×2

Minifig Heads 1 piece

  • Minifig Head [Plain] [Vented Stud - 2 Holes] Trans-Red Part 28621 Element 6513995 or 6276023 ×1

Minifig Shields, Weapons, & Tools 1 piece

  • Weapon Bow and Arrow, Blocky Medium Lavender Part 18792 Element 6167567 ×1

Tiles Special 1 piece

  • Tile Special Round 1 x 1 with Hollow Bar Trans-Clear Part 20482 Element 6507895 or 6186867 1 spare in the box ×1

Minifigures 2 figures

  • Enderman, Dark Tan Box, Foot Plate Minifigure, checked as a whole figure ×1
  • Cool Hero Minifigure, checked as a whole figure ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.

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