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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.

King Namor's Throne Room

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76213 King Namor's Throne Room

343 pieces in 123 part and color combinations, plus 3 minifigures.

The official piece count includes the 12 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.

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Piece checklist

Plates 81 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×1
  • Plate 2 x 4 Black Part 3020 Element 302026 ×1
  • Plate 2 x 6 Black Part 3795 Element 379526 ×2
  • Plate 1 x 6 Blue Part 3666 Element 366623 ×2
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×3
  • Plate 1 x 1 Dark Red Part 3024 Element 4539114 or 4183901 1 spare in the box ×5
  • Plate 1 x 2 Dark Red Part 3023 Element 4539097 or 4162582 ×8
  • Plate 1 x 3 Dark Red Part 3623 Element 4539076 or 4164223 ×2
  • Plate 1 x 8 Dark Red Part 3460 Element 4541507 or 4529027 ×3
  • Plate 2 x 2 Dark Red Part 3022 Element 4585479 or 4163160 ×2
  • Plate 2 x 3 Dark Red Part 3021 Element 6264030 or 4541510 ×10
  • Plate 2 x 6 Dark Red Part 3795 Element 4618986 or 4164177 ×1
  • Plate 2 x 8 Dark Red Part 3034 Element 6152321 or 4163456 ×1
  • Plate 1 x 8 Green Part 3460 Element 346028 ×2
  • Plate 2 x 14 Light Bluish Gray Part 91988 Element 4662161 ×1
  • Plate 1 x 2 Lime Part 3023 Element 4164037 or 4122439 ×7
  • Plate 1 x 3 Tan Part 3623 Element 4121921 or 362305 ×2
  • Plate 1 x 2 Trans-Light Blue Part 3023 Element 6514007 or 6240222 ×8
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 1 spare in the box ×7
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×2
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×3
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×2
  • Plate 1 x 8 White Part 3460 Element 6550141 or 346001 ×2
  • Plate 6 x 6 White Part 3958 Element 6552116 or 4144012 ×1
  • Plate 1 x 3 Yellow Part 3623 Element 362324 ×1
  • Plate 1 x 6 Yellow Part 3666 Element 366624 ×2

Plates Special 54 pieces

  • Bracket 1 x 1 - 1 x 1 Inverted Black Part 36840 Element 6234695 ×1
  • Bracket 1 x 1 - 1 x 2 Black Part 79389 Element 6380236 ×2
  • Bracket 1 x 1 - 1 x 2 Inverted Dark Bluish Gray Part 73825 Element 6336390 ×2
  • Bracket 1 x 2 - 2 x 2 Dark Bluish Gray Part 44728 Element 6117972 or 6048854 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Dark Bluish Gray Part 60897 Element 6489464 or 6296892 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Dark Bluish Gray Part 15573 Element 6092572 ×4
  • Plate Special 1 x 2 with Door Rail Dark Bluish Gray Part 32028 Element 4543086 or 4541289 ×1
  • Plate Special 1 x 2, Top Clip [Open O] Dark Bluish Gray Part 44861 Element 6344754 ×2
  • Bracket 1 x 2 - 1 x 2 Dark Purple Part 99781 Element 6388481 ×2
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Dark Tan Part 18674 Element 6132767 ×2
  • Bracket 1 x 2 - 2 x 2 Red Part 44728 Element 6117974 or 6048856 ×2
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Red Part 60897 Element 6337002 or 4588003 ×1
  • Plate Special 1 x 2 Side Handle [Free Ends] Red Part 2540 Element 4140585 or 254021 ×1
  • Plate Special 1 x 2 with Handles on Ends Red Part 18649 Element 6286215 ×1
  • Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) Red Part 34103 Element 6251410 ×2
  • Bracket 1 x 1 - 1 x 2 Tan Part 79389 Element 6374151 ×2
  • Plate Special 1 x 1 with Tooth Tan Part 49668 Element 4224793 ×11
  • Bracket 1 x 1 - 1 x 1 White Part 36841 Element 6548291 or 6296132 ×3
  • Bracket 1 x 2 - 1 x 2 White Part 99781 Element 6552141 or 6548275 ×10
  • Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top] White Part 28802 Element 6548284 or 6168618 ×2

Plates Round Curved and Dishes 29 pieces

  • Plate Round Half 3 x 6 with 1 x 2 Cutout Black Part 18646 Element 6138405 ×1
  • Plate Round 4 x 4 with Pin Hole Dark Bluish Gray Part 60474 Element 4528323 ×2
  • Plate Round Corner 6 x 6 Dark Bluish Gray Part 6003 Element 4500517 or 4182993 ×4
  • Plate Round Corners 2 x 6 Double Dark Bluish Gray Part 18980 Element 6388294 ×2
  • Plate Round Corner 4 x 4 Dark Red Part 30565 Element 6525479 or 4613267 ×8
  • Plate Round 1 x 1 with Solid Stud Trans-Light Blue Part 6141 Element 6514058 or 6240225 1 spare in the box ×6
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Trans-Light Blue Part 2654 Element 6581775 or 6171733 ×1
  • Plate Special 1 x 2 Rounded with 2 Open Studs White Part 35480 Element 6552167 or 6550175 ×5

Tiles Special 29 pieces

  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Black Part 99563 Element 6156991 ×2
  • Tile Special 2 x 2 Inverted Black Part 11203 Element 6013867 ×2
  • Tile Special 2 x 3 Pentagonal Black Part 22385 Element 6245251 or 6128992 ×2
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Pearl Gold Part 99563 Element 6207933 or 4651407 ×1
  • Tile Special 1 x 2 with Two Vertical Teeth / Tooth Tan Part 15209 Element 6612529 or 6398003 ×6
  • Tile Special 1 x 2 Grille with Bottom Groove Trans-Red Part 2412b Element 6250158 or 4190187 ×16

Tiles 26 pieces

  • Tile 1 x 2 with Groove Dark Blue Part 3069b Element 6554190 or 4528488 ×1
  • Tile 2 x 2 with Groove Dark Blue Part 3068b Element 4205004 ×2
  • Tile 2 x 4 with Groove Dark Blue Part 87079 Element 4569836 ×1
  • Tile 1 x 4 with Groove Dark Bluish Gray Part 2431 Element 4211053 ×1
  • Tile 1 x 8 with Groove Dark Bluish Gray Part 4162 Element 5210651 or 4211008 ×2
  • Tile 1 x 1 with Groove Dark Red Part 3070b Element 4550169 or 4187196 1 spare in the box ×3
  • Tile 1 x 3 Dark Red Part 63864 Element 4583299 ×3
  • Tile 2 x 2 with Groove Red Part 3068b Element 306821 ×2
  • Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 1 spare in the box ×1
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×9
  • Tile 2 x 6 White Part 69729 Element 6552183 or 6550182 ×1

Bricks Curved 22 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Black Part 11477 Element 6047276 ×1
  • Brick Curved 4 x 1 Double, No Studs Black Part 93273 Element 4613153 ×4
  • Brick Curved Inverted 2 x 2 x 2/3 Black Part 32803 Element 6211476 ×3
  • Brick Curved, 3 x 1 with 1/3 Inverted Cutout Dark Red Part 70681 Element 6337786 ×3
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Tan Part 11477 Element 6046922 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] White Part 11477 Element 6552145 or 6548276 ×8
  • Brick Curved 4 x 1 Double, No Studs White Part 93273 Element 6552143 or 6023806 ×1

Bricks 19 pieces

  • Brick 1 x 1 Dark Red Part 3005 Element 4541376 or 4209383 ×2
  • Brick 1 x 2 Dark Red Part 3004 Element 4539102 or 4163454 ×7
  • Brick 2 x 2 Corner Green Part 2357 Element 4125281 or 4112544 ×4
  • Brick 1 x 2 x 2 with Inside Stud Holder Red Part 3245c Element 4143832 ×2
  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×4

Bricks Special 17 pieces

  • Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud] Dark Bluish Gray Part 60475b Element 6321350 or 4580437 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Dark Green Part 87087 Element 6055222 ×2
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Dark Red Part 32952 Element 6311108 ×3
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Dark Red Part 22885 Element 6359684 ×3
  • Brick Special 1 x 4 Palisade [aka Log] Light Bluish Gray Part 30137 Element 4211833 ×4
  • Brick Special 1 x 1 with Headlight Red Part 4070 Element 407021 ×2
  • Brick Special 1 x 2 Palisade [aka Log] White Part 30136 Element 6552148 or 6059185 ×1

Bricks Round and Cones 13 pieces

  • Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs Dark Red Part 48092 Element 6435856 or 6398001 ×8
  • Cone 1 x 1 [Top Groove] Trans-Dark Blue Part 59900 Element 6514018 or 6301313 ×4
  • Brick Round 2 x 2 with Axle Hole Trans-Light Blue Part 3941 Element 6514282 or 6273153 ×1

Bars, Ladders and Fences 5 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] Light Bluish Gray Part 48729b Element 6278156 or 4542590 1 spare in the box ×4
  • Bar 4L (Lightsaber Blade / Wand) Pearl Gold Part 30374 Element 6147169 or 4600267 ×1

Projectiles / Launchers 5 pieces

  • Launcher, Brick Special 1 x 4 with Inside Clips (Disk Shooter) Black Part 63783 Element 6356162 ×1
  • Launcher Trigger, Weapon Gun Trigger Dark Bluish Gray Part 69755 Element 6360675 1 spare in the box ×2
  • Launcher, Plate Special 1 x 2 with Mini Blaster Square Light Bluish Gray Part 69754 Element 6360382 ×2

Tiles Round and Curved 5 pieces

  • Tile Round 2 x 2 with Bottom Stud Holder Pearl Gold Part 14769 Element 6066345 ×3
  • Tile Round 1 x 1 Quarter Tan Part 25269 Element 6145570 1 spare in the box ×2

Animal / Creature Body Parts 4 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium Black Part 87747 Element 6270091 or 4563477 1 spare in the box ×2
  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Black Part 53451 Element 6270103 or 4568385 1 spare in the box ×2

Animals / Creatures 4 pieces

  • Animal, Fish [Hollow Stud Mouth] Flat Silver Part 64648 Element 4611885 ×4

Bricks Sloped 4 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black Part 54200 Element 4504382 or 4287159 1 spare in the box ×2
  • Brick Sloped 30° 1 x 2 x 2/3 Dark Bluish Gray Part 85984 Element 4567887 ×2

Plants & Trees 4 pieces

  • Plant / Creature Body Part, Vine / Tail / Tentacle / Bionicle Spine, Spiky Dark Green Part 55236 Element 6369999 or 4294148 ×2
  • Plant, Sea Grass Dark Green Part 30093 Element 6269984 or 4569217 ×2

Rock 4 pieces

  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Dark Pink Part 30153 Element 6513975 or 6247796 1 spare in the box ×1
  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Green Part 30153 Element 6513970 or 6247788 1 spare in the box ×1
  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Light Blue Part 30153 Element 6513972 or 6247792 1 spare in the box ×1
  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Yellow Part 30153 Element 6513974 or 6247795 1 spare in the box ×1

Minifig Shields, Weapons, & Tools 3 pieces

  • Weapon Pike / Spear Flat End Flat Silver Part 93789 Element 4611883 ×1
  • Weapon Lightsaber Hilt with Bottom Ring Pearl Gold Part 64567 Element 6003147 1 spare in the box ×1
  • Weapon Spear Tip with Fins Pearl Gold Part 24482 Element 6282861 1 spare in the box ×1

Panels 3 pieces

  • Panel 1 x 2 x 1 with Rounded Corners and Central Divider Black Part 93095 Element 6640376 or 6115086 ×1
  • Panel 1 x 4 x 1 with Rounded Corners [Thin Wall] Red Part 15207 Element 6046379 ×2

Windscreens and Fuselage 3 pieces

  • Windscreen 6 x 4 x 1 Hexagonal with Handle Trans-Brown Part 27262 Element 6513954 or 6377827 ×3

Hinges, Arms and Turntables 2 pieces

  • Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly] Tan Part 1927 Element 6416525 ×2

Minifig Accessories 2 pieces

  • Equipment Hand Armor Pearl Titanium Part 15407 Element 6168708 or 6104199 ×2

Plates Wedged 2 pieces

  • Wedge Plate 2 x 2 Cut Corner Black Part 26601 Element 6174243 ×2

Bricks Wedged 1 piece

  • Brick Wedged, Curved 2 x 2 with Stud Notches Black Part 66956 Element 6308912 ×1

Stickers 1 piece

  • Sticker Sheet for Set 76213-1 [No Color/Any Color] Part 10087139 Element 6376552 ×1

Technic Connectors 1 piece

  • Technic Pin Connector Round 1L [Beam] Black Part 18654 Element 6121485 1 spare in the box ×1

Minifigures 3 figures

  • Shuri - Black Panther Suit, Hair Minifigure, checked as a whole figure ×1
  • Attuma Minifigure, checked as a whole figure ×1
  • King Namor 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.

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Keep a record

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