Battle at the Dragon's Blade

1 mould appears in no other set

• Poster for Set 71871-1

2 parts come in a colour no other set has for that mould

• Brick Curved, 3 x 1 with 1/3 Inverted CutoutSand Blue
• Mech Chest Plate / Armor with HandleDark Blue

1 printed part is only in this set

• Creature Body Part, Dragon Head Upper Jaw with Yellow/Yellowish Green Eye, Gold…Dark Green

11 parts appear in only a few other sets

• Tile Special 1 x 2 with Two Vertical Teeth / ToothTan · ×5also in 76213 King Namor's Throne Room
• Hair Mohawk WavyWhitealso in 71039-11
• Hipwear, Katana Holder / ScabbardBlackalso in 71872 Ultra Dragon Battle, 71870 The Twin Titan Mechs (all Ninjago)
• Neckwear Mask with HornsPearl Titaniumalso in 71872 Ultra Dragon Battle, 71870 The Twin Titan Mechs (all Ninjago)
• Technic Axle and Pin Connector Angled Triple - 60°Reddish Brownalso in 11510 Magnolia Branches, 21373 Downton Abbey
• Wedge Plate 6 x 2 LeftDark Brownalso in 76974 Brick-Built Mosasaurus Boat Mission, 31220 Claude Monet - Bridge over a Pond of Water Lilies
• Technic Pin Connector Hub with 2 AxlesReddish Brown · ×6also in 11510 Magnolia Branches, 75644 Dorry vs. Brogy - Giants of Little Garden, 42705 Cosy Fall Forest Cabin
• Hair Mid-Length Tousled with Center PartWhitealso in 75202 Defense of Crait, 75973 D.Va & Reinhardt, 71860 Lloyd's Titan Mech
• Hipwear, Katana Holder / ScabbardDark Redalso in 71872 Ultra Dragon Battle, 71869 Land Bounty, 71863 Zilvar and Grimtak the Dragon Beast, 71868 Wyldfyre's Transforming Dragon Mech (all Ninjago)
• Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm HolesReddish Brownalso in 43010 Nike Slam Dunk, 21588 The Fox, 76341 Ravager Jumpsuit Groot, 71508 Fox Guardian Mech
• Wedge Plate 6 x 2 RightDark Brownalso in 76974 Brick-Built Mosasaurus Boat Mission, 75687 Elphaba's Retreat, 31220 Claude Monet - Bridge over a Pond of Water Lilies, 5010305 The Mandalorian & Grogu

3 parts are otherwise only found in Ninjago sets

• Large Figure Weapon Sword with Axle ConnectorPearl Gold · ×2
• Minifig Neckwear Armor Shoulder Pad Single with Scabbard for 2 Katanas, WedgePearl Gold
• Weapon Sword / Katana / Wakizashi ShortPearl Gold

5 moulds first came out in 2026, including in this set

• Hipwear, Katana Holder / Scabbard×2
• Hair Long and Hood, Tan Hair Pattern
• Mech Chest Plate / Armor with Handle
• Neckwear Mask with Horns
• Wrap with Horns, Back Knot Red Pattern

2 existing moulds first came out in their colour in 2026, including in this set

• Technic Pin Connector Hub with 2 AxlesReddish Brown · ×6
• Technic Axle and Pin Connector Angled Triple - 60°Reddish Brown

5 minifigure parts with their print are only in this set

• Hips and Sand Blue Legs with Dark Blue/White Robe Ends, Dark Blue/White Sandals…Sand Blue
• Minifig Head Master Ivo, White Eyebrows, Sideburns, Neutral / Crooked SmileYellow
• Minifig Head Oni Warrior, Dark Purple Eyes, Magenta/Dark Blue Markings, White…Sand Blue
• Torso, Dark Blue Overalls, Triangle Jewel Print, White Arms, Yellow HandsWhite
• Torso, Dark Blue Patterns, Dark Red Belt Print, Sand Blue Arms, Dark Bluish…Sand Blue