Minecraft

Ghast Station

The whole happy ghast life cycle, from dried block to airborne blimp, packed into one dripping lush cave.

Brick Rated Score

3.9/5

Set 21597 · 2026

Pieces754

Minifigs8

Year2026

Set number21597

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The verdict

This is the first LEGO set built entirely around the happy ghast, the rideable flying mob that took over Minecraft in 2025, and honestly it made me grin the moment I understood what it was doing.

You get the full evolution story here: a dried ghast block, the hydrated stage, a tiny ghastling, and the fully grown happy ghast that takes an aviator helmet and a boat to become a floating blimp. The cave setting with its trans-blue waterfall is far prettier than most Minecraft playsets, though at 110 dollars for 754 pieces the price per piece stings a little. If your household already knows what a happy ghast is, this one lands.

Best for: Minecraft-obsessed kids who fell in love with the happy ghast update and want to play out the whole hydration-to-flight story

The full review

What it is

The Ghast Station is built around the happy ghast, the passive floating mob that arrived in Minecraft in 2025 and turned the once-terrifying ghast into something you actually want to ride. What got me is how the set tells the whole life cycle in brick form. You start with a dried ghast block, hydrate it into the pale in-between stage, hatch a little ghastling, and raise it into a full happy ghast that you can fit with an aviator helmet and a boat to make the ghast blimp. It is a four-tiered structure set into a lush cave, with a trans-blue waterfall pouring across three of the four levels, and it reads as a proper little scene rather than a flat backdrop.

The catch

I will be straight with you about the value. At 109.99 dollars for 754 pieces you are looking at roughly 14.6 cents per brick, which sits above where LEGO usually lands, and Minecraft sets have always carried a bit of a licence tax. The build itself is classic Minecraft: cubes, right angles, and studs everywhere, so if you live for clever geometry and part-usage tricks this will not be the set that dazzles you. It is engineered for kids to grab, rearrange and act out scenes, and on that measure it delivers, but it is play value first and building craft a distant second.

Who it's for

If there is a young Minecraft fan in the picture who has already met the happy ghast and quotes the hydration timer at you, this is an easy yes, because it turns a beloved game mechanic into something they can hold and fly around the room. It is aimed at ages nine and up and hits that brief well. If you are an adult collector chasing intricate builds or the best dollar-per-piece deal, I would gently steer you elsewhere, since the appeal here is almost entirely the theme and the eight figures rather than the construction.

What works

Recreates the complete happy ghast life cycle (dried ghast, hydrated form, ghastling, adult) plus the ridable ghast blimp
A four-tier lush cave with a trans-blue waterfall running across three levels, genuinely nice to look at on a shelf
Loaded with play accessories: coal, iron and diamond ore, three chests, a crafting table, bed, bookcase, spyglass, chains and snowballs

Worth knowing

At about 14.6 cents per piece it is priced above the LEGO average, so you are paying for the licence and the figures more than the brick count
The blocky Minecraft build style stays fairly repetitive and square, so this is play value over engineering craft
Some of the eight figures are small brick-built pieces rather than full character molds, which can feel slight for the price

Sold? Grab it.

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The parts story

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

Building it is a relaxed, low-stress few hours. The four tiers go up in clear stages, and because the cave frame is mostly stacked cubes and plates you spend more time placing greenery, ore blocks and the flowing waterfall sections than wrestling with fiddly technique. Kids who want to feel fast progress will love that, and the LEGO Builder app lets them spin the model in 3D and track where they are. It never gets hard, which is the point, though experienced builders will breeze through without much of a challenge.

The standout parts are the ghast forms themselves. Getting the dried ghast, the hydrated stage, the ghastling and the adult happy ghast all in one box is the real draw, and the trans-blue elements used for the waterfall give the whole thing a cool glow you do not usually get in this theme. There is a solid pile of printed and molded Minecraft accessories too, from diamond and iron ore to the crafting table, bookcase, chains and snowballs, so the parts value leans heavily toward theming and play pieces rather than rare recolors an adult collector would hunt for.

Fun facts

01The happy ghast this set is built around only entered Minecraft in 2025 as the game's first friendly flying mount, letting up to four players ride a single harnessed ghast.
02The set lets you play out Minecraft's real hydration mechanic, where a dried ghast block soaked in water slowly rehydrates into a smiling ghastling before growing into an adult.
03Scanning a QR code in the instruction booklet opens up a downloadable Ghast Station skin pack inside the actual Minecraft game.
04The happy ghast can be fitted with an aviator helmet and a boat to build the ghast blimp, mirroring how you attach cargo to a harnessed ghast in the game.