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Ninja Dragon Riyu's Battle

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71855 Ninja Dragon Riyu's Battle

313 pieces in 110 part and color combinations, plus 4 minifigures.

The official piece count includes the 34 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 Special 81 pieces

  • Plate Special 1 x 1 with Tooth Black Part 49668 Element 4273590 ×2
  • Plate Special 1 x 1 x 2/3 Half Round with Side Stud Black Part 3386 Element 6424674 ×2
  • Plate Special 1 x 2 with Angled Handles on Side Black Part 92692 Element 4604304 ×4
  • Plate Special 1 x 2 with Clip Vertical on End Black Part 78256 Element 6350725 ×2
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Black Part 60470b Element 6310268 or 4556158 ×4
  • Plate Special 1 x 2 with Pin Hole Underneath Black Part 18677 Element 6192309 or 6167497 ×2
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Black Part 41740 Element 6254045 ×2
  • Plate Special 2 x 2 with Horizontal T-Bar Underneath Black Part 5066 Element 6488003 ×1
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version Black Part 4304 Element 6469445 ×3
  • Bracket 1 x 1 - 1 x 1 Bright Light Orange Part 36841 Element 6359040 ×14
  • Bracket 1 x 1 - 1 x 1 Inverted Dark Blue Part 36840 Element 6462497 ×10
  • Bracket 1 x 2 - 1 x 2 Inverted Dark Blue Part 99780 Element 6554222 or 6371455 ×4
  • Bracket 1 x 2 - 2 x 2 Dark Blue Part 44728 Element 6554216 or 6224778 ×2
  • Bracket 1 x 2 - 1 x 2 Dark Bluish Gray Part 99781 Element 6214341 ×4
  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×4
  • Plate Special 1 x 2 with 5.9mm Towball Socket and Towball Dark Bluish Gray Part 14419 Element 6414554 or 6338166 ×2
  • Plate Special 1 x 2 with End Towball Dark Bluish Gray Part 22890 Element 6370802 or 6338168 ×2
  • Bracket 1 x 2 - 1 x 2 Inverted Light Bluish Gray Part 99780 Element 6004990 ×2
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×6
  • Plate Special 1 x 2 with Pin Hole Underneath Light Bluish Gray Part 18677 Element 6168633 or 6089147 ×2
  • Plate Special 2 x 2 with Only 2 studs Sand Blue Part 33909 Element 6398673 ×6
  • Plate Special 1 x 2 with Clip Horizontal on Side White Part 11476 Element 6313115 or 6070712 ×1

Plates 32 pieces

  • Plate 2 x 6 Black Part 3795 Element 379526 ×1
  • Plate 2 x 2 Bright Light Orange Part 3022 Element 6003033 or 4645047 ×2
  • Plate 2 x 12 Dark Blue Part 2445 Element 6218082 ×1
  • Plate 2 x 2 Dark Blue Part 3022 Element 6037890 or 4528982 ×6
  • Plate 2 x 2 Corner Dark Blue Part 2420 Element 4528482 or 4252046 ×2
  • Plate 2 x 4 Dark Blue Part 3020 Element 6554194 or 4667595 ×4
  • Plate 3 x 3 Corner Dark Blue Part 77844 Element 6474895 ×4
  • Plate 4 x 4 Dark Blue Part 3031 Element 6027625 ×1
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×4
  • Plate 1 x 1 Dark Red Part 3024 Element 4539114 or 4183901 1 spare in the box ×2
  • Plate 1 x 4 Dark Red Part 3710 Element 4539061 or 4164219 ×2
  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×1
  • Plate 1 x 4 Sand Blue Part 3710 Element 6111685 or 4169412 ×1
  • Plate 2 x 4 Sand Blue Part 3020 Element 6248957 or 6052827 ×1

Bricks Curved 24 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Dark Blue Part 11477 Element 6554198 or 6094143 ×2
  • Brick Curved 4 x 1 Double, No Studs Dark Blue Part 93273 Element 6037886 ×2
  • Brick Curved 4 x 3 with 3 Layers, 1 x 3 Cutout on Underside Dark Blue Part 66955 Element 6323472 ×2
  • Brick Curved Inverted 2 x 2 x 2/3 Dark Blue Part 32803 Element 6470263 ×6
  • Brick Curved 4 x 1 Double, No Studs Dark Red Part 93273 Element 6000752 ×1
  • Brick Curved Inverted 2 x 1 Dark Red Part 24201 Element 6219655 ×2
  • Brick Curved 2 x 2 x 2/3 Sand Blue Part 15068 Element 6166865 ×9

Bricks Sloped 18 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Blue Part 54200 Element 4504374 or 4502092 1 spare in the box ×1
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Dark Blue Part 3660 Element 6025375 or 4590785 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Sand Blue Part 54200 Element 6062686 ×12
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Sand Blue Part 15672 Element 6139519 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) White Part 54200 Element 6550179 or 4504369 ×2

Animal / Creature Body Parts 17 pieces

  • Animal / Creature Body Part, Claw with Clip Black Part 3171 Element 6420198 ×12
  • Animal / Creature Body Part, Claw with Clip Pearl Gold Part 3171 Element 6426622 ×2
  • Creature Body Part, Dragon Head Riyu with Lime Eyes, Dark Blue/Bright Light Orange Scales Print Sand Blue Part 4921pr0006 Element 6579037 ×1
  • Creature Body Part, Dragon, Wing Large Sand Blue Part 5973 Element 6528013 ×2

Plates Round Curved and Dishes 17 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×3
  • Plate Special 1 x 4 Rounded with 2 Open Studs Black Part 77845 Element 6428167 ×4
  • Plate Round Corner 2 x 2 with 1 x 1 Cutout Dark Blue Part 79491 Element 6554241 or 6539379 ×2
  • Plate Special 1 x 2 Rounded with 2 Open Studs Dark Blue Part 35480 Element 6236571 ×8

Plates Wedged 12 pieces

  • Wedge Plate 2 x 2 Cut Corner Sand Blue Part 26601 Element 6582286 ×12

Tiles Round and Curved 12 pieces

  • Tile Round 1 x 1 Quarter Dark Blue Part 25269 Element 6554207 or 6199890 1 spare in the box ×2
  • Tile Round 2 x 2 with Gold Dragon Head on Dark Blue Background Print Pearl Gold Part 14769pr0027 Element 6578513 ×2
  • Tile Round 1 x 1 Quarter Sand Blue Part 25269 Element 6400305 1 spare in the box ×8

Technic Bricks 11 pieces

  • Technic Brick 1 x 1 with Axle Hole Black Part 73230 Element 6344819 ×4
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Dark Blue Part 32064a Element 6551265 or 4262233 ×2
  • Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate Light Bluish Gray Part 73109 Element 6326478 ×1
  • Technic Brick 1 x 1 with Pin Hole Reddish Brown Part 6541 Element 4620075 or 4528461 ×2
  • Technic Brick 1 x 1 with Axle Hole White Part 73230 Element 6345886 ×2

Technic Pins 10 pieces

  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 1 spare in the box ×1
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×4
  • Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot Blue Part 42924 Element 6299413 ×2
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Dark Bluish Gray Part 11214 Element 6015356 ×2
  • Technic Pin 1/2 with Friction Dark Bluish Gray Part 89678 Element 6395635 1 spare in the box ×1

Bricks Special 9 pieces

  • Bracket 5 x 2 x 1 1/3 with Bottom Stud Holder Black Part 79180 Element 6533639 ×2
  • Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud] Black Part 60475b Element 6336977 or 4533771 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Dark Blue Part 87087 Element 6554212 or 6224377 ×1
  • Brick Special 2 x 5 with Slope, Studs on Side Pearl Gold Part 79897 Element 6371694 ×2
  • Brick Special 1 x 2 with 2 Studs on 1 Side White Part 11211 Element 6550150 or 6058177 ×2

Minifig Shields, Weapons, & Tools 8 pieces

  • Weapon Gun / Blaster 1 x 2 x 2/3 with Studs on Sides and Handle Black Part 15071 Element 6051527 ×1
  • Weapon Sword Blade, Darksaber Black Part 3885 Element 6566261 or 6449540 1 spare in the box ×1
  • Weapon Bladed Claw Spread Green Part 10187 Element 6329651 1 spare in the box ×2
  • Weapon Lightsaber Hilt with Bottom Ring Pearl Gold Part 64567 Element 6003147 1 spare in the box ×1
  • Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard] Pearl Gold Part 21459 Element 6116596 2 spares in the box ×3

Tiles Special 8 pieces

  • Tile Special 2 x 2 with Top Pin [Squared Holes] Dark Bluish Gray Part 49153 Element 6313189 ×1
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Pearl Gold Part 99563 Element 6207933 or 4651407 ×4
  • Tile Special Round 1 x 1 with Hollow Bar Red Part 20482 Element 6215539 or 6188827 1 spare in the box ×2
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Sand Blue Part 99563 Element 6372479 ×1

Bricks 6 pieces

  • Brick 2 x 2 Bright Light Orange Part 3003 Element 6295078 or 4645051 ×1
  • Brick 1 x 2 Dark Blue Part 3004 Element 4249891 ×2
  • Brick 2 x 4 Dark Blue Part 3001 Element 6275133 or 4530029 ×1
  • Brick 1 x 1 Dark Red Part 3005 Element 4541376 or 4209383 ×2

Plants & Trees 6 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Light Orange Part 24866 Element 6209681 1 spare in the box ×6

Technic Beams Special 6 pieces

  • Technic Beam 1 x 2 with Ball Joint Holes in Ball Black Part 67697 Element 6338171 ×2
  • Technic Beam 1 x 2 with Ball Joint Angled Dark Bluish Gray Part 50923 Element 4503381 or 4289258 ×4

Technic Special 6 pieces

  • Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm Holes Dark Bluish Gray Part 67696 Element 6338291 ×6

Large Buildable Figures 5 pieces

  • Large Figure Cover 4 x 5 x 2 with Bar, 4 Studs, Ridged Pearl Gold Part 4986 Element 6466418 ×2
  • Large Figure Weapon 6 Blade Ninja Star / Shuriken Pearl Gold Part 41125 Element 6421595 or 6259116 ×1
  • Large Figure Cover 4 x 5 x 2 with Bar, 4 Studs, Ridged Sand Blue Part 4986 Element 6475208 ×2

Technic Axles 5 pieces

  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×3
  • Technic Axle 3 Yellow Part 4519 Element 6130007 ×2

Bars, Ladders and Fences 4 pieces

  • Bar 6L with Stop Ring Black Part 63965 Element 6170421 or 6081988 ×1
  • Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] Dark Bluish Gray Part 3484 Element 6439040 ×2
  • Bar 2L with Stop in Center Reddish Brown Part 78258 Element 6451002 1 spare in the box ×1

Bricks Wedged 4 pieces

  • Brick Wedged, Curved 1 x 2 x 2/3 No Studs, Wing End Pearl Gold Part 47458 Element 6375715 or 6114676 ×2
  • Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing End Pearl Gold Part 47456 Element 6357918 or 4286599 ×2

Hinges, Arms and Turntables 4 pieces

  • Hinge Plate 1 x 2 Locking with 1 Finger On End, without Groove Black Part 44301b Element 6266224 ×2
  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, without Groove, 7 Teeth Black Part 54657 Element 6267045 ×2

Energy Effects 3 pieces

  • Flames 5 x 7 x 1 x 1/3 with Studs, Handle Opal Trans-Clear Part 7727 Element 6567048 ×3

Bricks Round and Cones 1 piece

  • Cone 1 x 1 [Top Groove] Reddish Brown Part 59900 Element 4529242 ×1

Minifig Accessories 1 piece

  • Equipment Broom End Tan Part 90826 Element 6514488 or 6400380 ×1

String, Bands and Reels 1 piece

  • Chain 2L with Bars Pearl Gold Part 6981 Element 6512378 ×1

Technic Connectors 1 piece

  • Technic Axle and Pin Connector Angled #2 - 180° Reddish Brown Part 32034 Element 6333110 or 6184719 ×1

Transportation - Sea and Air 1 piece

  • Propeller 1 Blade 2 x 16 with Axle Pearl Gold Part 98135 Element 6270129 or 6248488 ×1

Minifigures 4 figures

  • Mutation Monster, Tentacles Minifigure, checked as a whole figure ×1
  • Nya (Draconus Form) Minifigure, checked as a whole figure ×1
  • Arin (Draconus Robes) Minifigure, checked as a whole figure ×1
  • Loyalist Minifigure, checked as a whole figure ×1

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

When a piece really is missing

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