LEGO NINJAGO for beginners: The best first sets by age, from 4 to 14

LEGO NINJAGO is one of those themes that parents hear about long before they understand it. A ninja, a dragon, a mech, a long list of names, and a shelf in the toy shop that seems to change every six months. If your child has just discovered it, or you think they are about to, this guide is the map.

We are at the start of that road ourselves. Our six-year-old is not quite at the NINJAGO age yet, and the one NINJAGO set in our house is Lloyd’s Green Forest Dragon (71829). But many NINJAGO boxes are rated for his age, so this is the moment many parents start looking, and we did the homework every parent has to do at this point. This is the result.

Since we have not built most of these sets, the facts come from LEGO’s own descriptions and age ratings, and the advice comes from what we know about how children of each age build and play. LEGO’s quality is not the question here. The question is not whether a NINJAGO set is good; it is which one fits your child.

What NINJAGO is

NINJAGO is a LEGO theme of its own, not a licensed film or game. It started in 2011, and LEGO celebrates its 15th anniversary in 2026. The idea has stayed the same: a team of young ninja, each with an element like fire, ice or lightning, fighting monsters and villains with dragons, mechs and vehicles. The current sets follow the TV show NINJAGO Dragons Rising, now in its fourth season, and a few new sets point to NINJAGO Legends Duskfall.

For a parent, three types of set matter: dragons, mechs and vehicles. Dragons are posable creatures with wings and a saddle for a minifigure. Mechs are robot suits with a cockpit. Vehicles are bikes, buggies and ships. Most children have a clear favorite after the first set, and that tells you what to buy next.

Ages 4 and 5: The first set

Jay’s Dragon Mech Fight (71853): The easy start

For a child of four or five, the LEGO NINJAGO Jay’s Dragon Mech Fight (71853) is the right first set. It is rated 4+, has 107 pieces and includes a Starter Brick, a partly built base that helps young builders get going quickly. There are two mechs, one for Jay and one for a Mutation Monster, each with an opening cockpit and posable body parts, plus four weapons to swap between them.

Two mechs in one box is the important part: a child gets the hero and the opponent, and the fight can start the moment the build is done.

Ages 6 and 7: Dragons and battle packs

This is the core NINJAGO age, and where most children start.

Lloyd’s Green Forest Dragon (71829): Our pick for a six-year-old

The LEGO NINJAGO Lloyd’s Green Forest Dragon (71829) is the one NINJAGO set we have at home. It is rated 6+ and measures over 24 cm long, according to LEGO. The dragon has a posable tail, neck, legs, hands and large wings, and a saddle so Lloyd can ride on its back. Lloyd comes with a golden katana, there is a villainous Dragonian Scout with an axe, and a small golden baby dragon.

NINJAGO has not fully arrived in our house yet; at six, our son is just at the start. But the dragon is a big hit for playing right now. It flies wonderfully through the house, and it often comes along when we are out, with one word of caution from experience: keep an eye on the small parts, because they are quickly lost on the way.

That is why we think a small dragon is the best first NINJAGO set: it is a quick build, it becomes a toy that is played with everywhere, and it has a hero, a villain and a creature to care for. Lloyd is also the green ninja at the center of the theme, so it is a good character to start with.

Kai’s Dragon Mech Battle Pack (71851): The pocket-money set

The LEGO NINJAGO Kai’s Dragon Mech Battle Pack (71851) is the smallest set on this list, with 85 pieces and three minifigures: Kai, Sora and an Earth Monster. The dragon mech has posable legs, large wings, claw hands, a cockpit and an upper body that rotates 360 degrees.

It is a stocking stuffer, a birthday-party gift or a reward, and three minifigures are a lot for a small set.

Kai’s Motorcycle Speed Race (71838): For vehicle fans

Not every child wants a dragon. The Kai’s Motorcycle Speed Race (71838) is a 6+ set with two bikes, Kai’s race bike and a ghostly demon bike, and two minifigures. It is small and quick, and for a child who loves vehicles it is a better first set than a dragon.

Zilvar and Grimtak the Dragon Beast (71863): The monster

The LEGO NINJAGO Zilvar and Grimtak the Dragon Beast (71863) is rated 7+, with 232 pieces: a posable tusked beast with a saddle, and three minifigures, Nya, Zilvar and Kai in dragon form. It is a good second set, because it gives a child’s NINJAGO world its first real monster.

Ninja Dragon Riyu’s Battle (71855): The bigger dragon

From seven, the LEGO NINJAGO Ninja Dragon Riyu’s Battle (71855) is the step up: 347 pieces and a dragon you can pose at the wings, legs, feet, arms, wrists, claws, head, tail and shoulders. It comes with a large sword, shuriken and four minifigures: Arin and Nya in dragon form, plus a Mutation Monster and a Loyalist as villains.

If the first small dragon was a hit, this is the natural next gift.

Kai’s Mech Storm Rider (71830): The mech on our son’s list

The NINJAGO set our six-year-old picked in the toy store is the LEGO NINJAGO Kai’s Mech Storm Rider (71830). It has 333 pieces and is rated 7+. The big vehicle splits into two: Kai’s mech, with a posable head, arms and legs, a cockpit and a storm blade, and Nya’s flying motorcycle with movable wings and two spring-loaded shooters. Kai, Nya and a Dragonian Warrior are the three minifigures, and the set follows season 3 of NINJAGO Dragons Rising.

For a child who already has a dragon, a mech is the logical second type of set, and two vehicles in one box keep the battle going for two players.

Ages 9 and up: The showpieces

Wyldfyre’s Transforming Dragon Mech (71868): The best big set

For a child of nine or older, the LEGO NINJAGO Wyldfyre’s Transforming Dragon Mech (71868) is the set we would choose. It has 821 pieces and a clever trick: the four-legged dragon transforms, without rebuilding, into a mech that stands on its hind legs with a sword. There are six minifigures, including Wyldfyre, Arin and Sora against Empress Beatrix, and Beatrix gets her own mech too.

A dragon and a mech in one model covers both favorites, and six minifigures plus a second mech is a complete battle in one box.

Land Bounty (71869): The vehicle set

For older vehicle fans, the LEGO NINJAGO Land Bounty (71869) is the big one: 1,214 pieces, rated 9+. It is a remake of the fan-favorite Land Bounty from 2019, and it separates into three models, a flying ship with an open deck, an off-road buggy and a motorcycle. Six minifigures include Lloyd in dragon form, Jay, Zane and Nya.

For teens and collectors

NINJAGO is not only for children. For its 15th anniversary, LEGO released the LEGO NINJAGO Lloyd’s Titan Mech 15th Anniversary (71860), rated 14+ with 1,293 pieces: an upgraded version of the original Lloyd’s Titan Mech, with posable wings, legs, arms and shoulders, a sword and, for the first time, a large brick-built shield that can also be worn as wings. It comes with Lloyd, Grimfax and a collectible Master of Ice minifigure on a stand.

The Twin Titan Mechs (71870) is rated 12+ with 1,707 pieces: two highly posable mechs from NINJAGO Legends Duskfall, with swappable weapons and arms, and pilot minifigures of Kai and Nya whose faces swap to become Jin and Mira. For a teenager who grew up with NINJAGO, either is a good way back into it.

How to choose the first set

Three questions decide it.

First, how old is the child, and will they build alone? Stay at or below their age for a solo build. A seven-year-old can manage most 7+ sets alone; a 9+ set at seven is a project with a parent.

Second, dragon, mech or vehicle? Watch what your child already plays with. A child who flies everything around the room wants a dragon. A child who loves robots wants a mech. A child with a car collection wants the motorcycle or the Land Bounty.

Third, does the child watch the show? If they do, pick the characters they know. If they don’t, it does not matter: the sets work as dragons, mechs and ninja on their own.

Age	First set	Next set
4-5	Jay’s Dragon Mech Fight (71853)	Kai’s Dragon Mech Battle Pack (71851)
6-7	Lloyd’s Green Forest Dragon (71829)	Zilvar and Grimtak (71863) or Riyu’s Battle (71855)
9+	Wyldfyre’s Transforming Dragon Mech (71868)	Land Bounty (71869)
12+	The Twin Titan Mechs (71870)	Lloyd’s Titan Mech (71860)

NINJAGO and other LEGO themes

NINJAGO sits between LEGO City and the big licensed themes. Compared with City, it is more fantasy and more battle; compared with Star Wars or Marvel, it is cheaper to start and has no film rating to check. For a child who loves building vehicles, our LEGO City guide for kids ages 5 to 7 is the alternative. For a child who loves blocky worlds, our best LEGO Minecraft sets guide covers that theme. And for the theme everyone is talking about this year, our LEGO Pokémon SMART Play guide explains the new sets with the SMART Brick.

Once the minifigures and weapons start to multiply, our LEGO storage and sorting guide helps keep the swords out of the vacuum cleaner. And our guide to LEGO sets with the best play value has more sets that get played with, not just displayed.

Start small, then follow the child

A 9+ set as a six-year-old’s first NINJAGO experience usually ends with a parent doing the building. Start small and let the second set be the bigger one.

Character names are a poor guide. NINJAGO has many characters, and the same ninja appears in many sets, so decide on dragon, mech or vehicle first and pick the character afterwards.

And remember that the small sets connect. Several NINJAGO sets are designed so weapons can be swapped between them, and two small sets often play better than one medium one.

What is the best first LEGO NINJAGO set?

For a six-year-old, a small dragon like Lloyd’s Green Forest Dragon (71829): posable, quick to build, with Lloyd and a baby dragon. For a four- or five-year-old, Jay’s Dragon Mech Fight (71853), which is rated 4+ and has a Starter Brick.

What age is LEGO NINJAGO for?

The current range runs from 4+ (Jay’s Dragon Mech Fight) to 14+ (Lloyd’s Titan Mech 15th Anniversary). Most sets are rated 6+ to 9+, which is the core NINJAGO age.

Do kids need to watch the show to enjoy NINJAGO sets?

No. The sets work as dragons, mechs and ninja on their own. But the sets follow the Dragons Rising TV show, so kids who watch it recognize the characters and play out the stories.

Which NINJAGO set is best for a 9-year-old?

Wyldfyre’s Transforming Dragon Mech (71868): a four-legged dragon that turns into a standing mech without rebuilding, with six minifigures. For a vehicle fan, the Land Bounty (71869), which splits into three vehicles.

Is there a NINJAGO set for teens and adults?

Yes. Lloyd’s Titan Mech 15th Anniversary (71860) is rated 14+ and The Twin Titan Mechs (71870) 12+. Both are larger, highly posable builds for older fans and collectors.