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% catalog rarity 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.

71815-1

3D build progress

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Parts Inventory

🧱 120 parts

Showing the first 12 rows of the parts list (120 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
Black	2×	€0,12 View at LEGO → View
Black	1×	€0,06 View at LEGO → View
Dark Bluish Gray	1×	€0,13 View at LEGO → View
Red	4×	€0,07 View at LEGO → View
Dark Tan	2×	€0,13 View at LEGO → View
Sand Blue	1×	€0,13 View at LEGO → View
Pearl Gold	2×	€0,13 View at LEGO → View
Black	2×	Check price → View
Magenta	2×	€0,15 View at LEGO → View
Red	1×	€0,21 View at LEGO → View
Dark Blue	1×	€0,11 View at LEGO → View
Black	4×	€0,18 View at LEGO → View

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Catalog rarity

How common are the parts in Kai's Source Dragon Battle?

13.9%High rarity

more commonless common

11 of 79 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

6.4%

All sets

6.7%

Least common in our catalog

Animal Body Part, Dragon Head Long · Dark Red · only this set in our catalogCreature Body Part, Dragon Head Upper Jaw · Pearl Gold · only this set in our catalogHinge Plate 1 x 12 Locking 7 Teeth · Dark Red · 2 sets in our catalog

How we calculate this →