How many pieces does the LEGO Kai's Source Dragon Battle (71815-1) have?

The LEGO Kai's Source Dragon Battle set (71815-1) contains 120 pieces. It was released in 2024 as part of the LEGO Ninjago theme.

How can I find missing parts for LEGO set 71815-1?

On BrickMissing you can check which parts from the LEGO Kai's Source Dragon Battle (71815-1) you already own. Add your LEGO collection and we'll show exactly which of the 120 pieces you're missing and which you already have.

Can I build the LEGO Kai's Source Dragon Battle with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 120 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Kai's Source Dragon Battle from?

The LEGO Kai's Source Dragon Battle (71815-1) belongs to the LEGO Ninjago theme. You can browse all Ninjago sets on BrickMissing to find more sets from this theme.

Kai's Source Dragon Battle

71815-1 Ninjago 2024 120 parts 13.9% repair risk Easy

Lead the fight in LEGO Ninjago Kai's Source Dragon Battle (71815-1), a 120-piece set. It presents a red dragon model with a jaw, head, tail, legs, and four wings, all articulated for varied poses. Climber Kai, armed with a katana, confronts the Wolf Mask Guard, who carries a spear, and the Wolf Mask Warrior with their sword. Wyldfyre provides support with a second katana. The dragon's mouth holds a fire element for battle scenes. A shooter vehicle fires a large arrow into the skirmish, and a forest build includes a trap for characters. A Starter Brick piece provides a base, simplifying the dragon's initial assembly.

Parts Inventory

🧱 120 parts

Part	Color	Qty	LEGO price each
Bar Holder with Clip 11090	Black	2×	€0,12 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Black	1×	€0,06 View at LEGO → View
Plate Special 1 x 2 5.9mm Centre Side Towball Socket 14704	Dark Bluish Gray	1×	€0,13 View at LEGO → View
Tile Round 2 x 2 with Bottom Stud Holder 14769	Red	4×	€0,07 View at LEGO → View
Slope Curved 2 x 2 x 2/3 15068	Dark Tan	2×	€0,13 View at LEGO → View
Slope Curved 2 x 2 x 2/3 15068	Sand Blue	1×	€0,13 View at LEGO → View
Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard] 21459	Pearl Gold	2×	€0,13 View at LEGO → View
Wheel Hard Plastic (37mm D. x 22mm), Pin Hole 2148	Black	2×	Check price → View
Plant, Leaves 4 x 3 2423	Magenta	2×	€0,15 View at LEGO → View
Slope Curved 3 x 2 No Studs 24309	Red	1×	€0,21 View at LEGO → View
Tile Special 1 x 2 with Handle 2432	Dark Blue	1×	€0,11 View at LEGO → View
Plate Special 2 x 3 with Rocks 27261	Black	4×	€0,18 View at LEGO → View

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Repairability

Can you fix Kai's Source Dragon Battle if a piece goes missing?

13.9%High repair risk

easy to fixguard this box

11 of the 79 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

6.4%

All sets

6.7%

Hardest to replace

Animal Body Part, Dragon Head Long · Dark Red · only this setCreature Body Part, Dragon Head Upper Jaw · Pearl Gold · only this setHinge Plate 1 x 12 Locking 7 Teeth · Dark Red · 2 sets ever

How we calculate this →