Ninjago

Ultra Dragon Battle

A four-headed dragon versus a giant snake, built purely to look great on a shelf.

Set 71872 · 2026

Pieces2,178

Minifigs4

Year2026

Set number71872

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The verdict

This is the biggest Ninjago set of summer 2026, and it swings for a full display piece rather than a play toy.

If you love a posable creature build and want the Ultra Dragon and Great Devourer locked in mid-fight on your shelf, it delivers. If you grew up flicking spinjitzu and expecting playable features, you might find it a bit static and pricey for what it does.

Best for: Ninjago fans who want a shelf centerpiece over a toy

The full review

What it is

So your mate is eyeing the Ultra Dragon Battle, the 2,178-piece LEGO® set that headlines the Ninjago Legends Duskfall summer 2026 wave. The pitch is simple and pretty cool: a four-headed dragon rearing up against the Great Devourer, that giant snake veterans will remember from the very first season of the show. Both creatures sit on a shared base, and the dragon lifts off it so you can pose the whole scene. This is the largest Ninjago set of the wave and it is clearly built to be the centerpiece of the three, the one you actually put on a shelf and point at.

The catch

Here is the honest part. At $199.99 (and around £179.99) for 2,178 pieces, the value math is a little tight compared to the bargain end of LEGO, and reviewers who got it early flagged that this is a display model first. If you came to Ninjago for the flick-fire, spinning, play-heavy stuff, the fairly static nature of this one can feel like a letdown. There is also a repetition catch: the dragon has four heads and they are all the same design, so you build the identical head four times over before you get to the fun sculpting of the body and the snake. And a few longtime fans grumbled that they really wanted a faithful remake of the original Ultra Dragon versus Devourer showdown, and this reimagined version reads a bit more humanoid than dragon in places.

Who it's for

Now the who-should-buy. If you want a big creature diorama that looks great finished, love posing wings and jaws and tails, and you are into the new Duskfall storyline, this is an easy yes and probably the best of the summer Ninjago sets to own. If your kid mainly wants something to crash around the living room, or you are chasing the best price-per-brick, you can comfortably skip it or wait for a discount. Grab it for the display, not for the playtime, and you will be happy with it.

The parts story

What the build is actually like, and the pieces worth knowing about.

The build breaks into clear chunks, which keeps a set this size from feeling like a slog. You start on the base and the emerging Great Devourer, then move into the dragon body, and finish with the four heads, necks, wings, and tail. The snake gets a posable neck and jaw, and the dragon is loaded with articulation: head, neck, jaws, arms, claws, tail, and those big extendable wings all move. The pacing is decent once you clear the repeated head sub-builds, and the payoff is a genuinely large model at roughly 40cm high, 48cm wide, and 42cm long that you can actually pose after the last brick goes in.

For parts, the story is more about scale and sculpting than a pile of brand new molds. You get a lot of curved slopes and bracket work to shape two big organic creatures, plus a good haul of Ninjago-flavored elements and printed pieces across the four minifigures (Jin, Mira, Nate, and the Oni General, with a surfboard for Mira). The Oni General is the standout figure for collectors since new villain figs are always the ones people part out. At 2,178 pieces for around $200 the price-per-piece sits a little above the sweet spot, so the value here rides on the finished sculptures and the posability rather than raw brick count.

Fun facts

01The four-headed Ultra Dragon dates back to 2012, when the ninja's four elemental pet dragons (Flame, Rocky, Wisp, and Shard) merged into one beast to help fight the Great Devourer.
02The original 2012 set that told this story, 9450 Epic Dragon Battle, had 915 pieces and seven minifigures, so this 2026 version is more than double the part count with a very different focus.
03At around 48cm wide this is the largest Ninjago set of the entire summer 2026 wave, edging out the Twin Titan Mechs and the other Duskfall releases.
04It launched June 1, 2026 in most countries but US buyers had to wait until August 1, 2026 to pick it up.