---
product_id: 118319464
title: "MEGA Masters of The Universe Building Set, Castle Grayskull with 3508 Pieces, 6 Poseable Micro Action Figures, 13+ Inches Tall, for Adult Collectors"
brand: "mega brands"
price: "175704 Ft"
currency: HUF
in_stock: true
reviews_count: 7
category: "Mega Brands"
url: https://www.desertcart.hu/products/118319464-mega-masters-of-the-universe-building-set-castle-grayskull-3508
store_origin: HU
region: Hungary
---

# 13+ inch detailed castle 3508 premium bricks 6 poseable micro figures MEGA Masters of The Universe Building Set, Castle Grayskull with 3508 Pieces, 6 Poseable Micro Action Figures, 13+ Inches Tall, for Adult Collectors

**Brand:** mega brands
**Price:** 175704 Ft
**Availability:** ✅ In Stock

## Summary

> 🏰 Own Eternia’s Legendary Fortress — Build, Battle, Belong!

## Quick Answers

- **What is this?** MEGA Masters of The Universe Building Set, Castle Grayskull with 3508 Pieces, 6 Poseable Micro Action Figures, 13+ Inches Tall, for Adult Collectors by mega brands
- **How much does it cost?** 175704 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/118319464-mega-masters-of-the-universe-building-set-castle-grayskull-3508)

## Best For

- mega brands enthusiasts

## Why This Product

- Trusted mega brands brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Epic Scale & Detail:** Build a massive 13+ inch Castle Grayskull with 3508 meticulously crafted pieces for an immersive experience.
- • **Interactive Play Features:** Unlock secrets with a working Jawbridge activated by the Power Sword, elevator, trap door, and secret rooms.
- • **Exclusive Collectible Figures:** Includes 6 highly detailed, poseable micro action figures with unique accessories and signature weapons.
- • **Display-Ready Packaging & Extras:** Arrives in deluxe vintage-style packaging with a collector’s poster and a hidden MEGA Easter egg for true fans.
- • **Nostalgia Meets Modern Craftsmanship:** Faithful homage to the classic 80s playset with enhanced architectural and functional details for adult collectors.

## Overview

The MEGA Masters of The Universe Castle Grayskull set is a premium 3508-piece construction toy designed for adult collectors and fans aged 14+. Standing over 13 inches tall, this detailed buildable fortress features three floors, secret doors, a working Jawbridge activated by the Power Sword, an elevator, turrets, and a throne room with a trap door. It includes six exclusive, poseable micro action figures with signature weapons and accessories, all packaged in deluxe vintage-style box art with a collector’s poster and hidden Easter egg. Perfect for nostalgic fans and new enthusiasts seeking a high-quality, interactive display piece.

## Description

Become the Master of the Universe when you build Eternia's mythical fortress and reveal the secrets hiding within Castle Grayskull! You'll have the power when you build your own Castle Grayskull. Based on the Masters of the Universe: Classics version, every detail of this castle has been faithfully recreated, right down to the working elevator, turrets and throne room with trap door the Jawbridge is even activated by the Power Sword! Build this massive fortress using more than 3500 pieces, then battle for Eternia with the 6 included micro action figures: He-Man, Skeletor, Man-At-Arms, Beast Man, the Goddess and the Sorceress. Castle Grayskull was built to protect an unknown source of power and now you can build it too! Ideal for ages 14+

Review: Better Than the Original MOTU Grayskull Playset - I am 39, and in the last decade started collecting macabre and skeleton themed toys, rediscovering the joy of Legos when sets that finally ventured into my less conventional tastes were released. Finally my unrequited childhood toy wishes were fulfilled: not just a Lego castle, but a vampyre castle....which i merged with related sets, and surrounded with lego cemeteries. Alas, Lego genres don't always last long...but that's when offbrand brick systems step in. The more generic, the more likely that it will have noticeable defects in compatibility. That is where (frmrly Megablox) Mega Construx seems to be the second best behind Lego. Interesting genres that are sometimes too adult for Lego, or benefit from having more true-to-original figurine designs (as Lego will abstract any character into the main lego man basic form). Coincidentally, I had the Grayskull Castle playset as a child, but tossed it out one day in a an act of pubescent-adolescent refute of childhood...thinking I would need closet space more than cool relics of my youth. So when I saw Mega Construx Castle Grayskull, it was an ideal way to upgrade my missing nostalgia. I would have no use for the original castle, except for display, of which it would require a lot of shelf space. But as a brick system set, it becomes versatilely entertaining and a more fun, worthwhile & more compact shelf occupant. What impresses me the most is that it also being a worthy and faithful simulcrae tribute to the original: Every original detail I remember rendered in the plastic shape of the castle walls is expounded upon by MegaConstrux; instead of just a sticker on the floor as a picture of a dungeon, the dungeon is a cage with four walls and a barred door. The throne also activates a trapdoor as in the original. Windows are rendered as actual windows instead of impressions in a molded plastic wall. Roofs are brown with shingles instead of just more green molded plastic in a single piece. The drawbridge teeth remind me eerily of the original, but the details on the outside of the bridge are fleshed out into actual implements. There is an operational elevator akin to the original. The ladder, weapons racks and doohickeys that spin (god knows what for) look just like the ones i remember, only now in bricks. Plus the set adds on things the 80s grayskull never had: secret passages, rooms for magic, technology and such as fit in the MoTU universe. i bought for 160$ on sale, reduced price...and I have gotten several hours of play/entertainment out of it everyday for 2 weeks. I'm taking my time building it, not rushing or pushing myself past the point where I start getting burned out, which is perhaps the one thing that has 2 edges to the sword: Unlike Lego, which builds up tall walls usually with many panels, this Mega Construx set painstakingly builds everywall with individual bricks. Unprecedented detail.... but it can get a little slow monotonous when working on a tall tower wall... but like I said, I give it a rest when i get burned out, and then I have more to play with the next day when I am fresh again. One last great thing is that construx blox figures are usually interchangeable... so when I take the wings from a Halo bugger, and add them to Skeletor along with his goat skull for a head from his staff, I get a magical skeletor goat fairy. Or replace he-man's left arm with an alien arm, to get Division 9 He-man. Possibilities are endless with bricks. And Mega Construx are cross compatible with Legos....even if their fit may be a few microns less precise, they still hold well together, very strong usually. 4.5 stars altogether
Review: Stunning, majestic and highly detailed. - Mega Construx Castle Grayskull is an awesome homage to the original playset from the 1980's, yet based on the modern rendition of the most recent Mattel's Masters of the Universe Classics line. I like the idea of mini possible figures, since it doesn't take so much space either for display or for the kids to play with it. It does have a lot of play features and assembling it was a joy, it will take a significant amount of time to put it together. The good: 1) The artbox. The art and attention to details on the packaging is beautiful, from the inner sides to the instructions booklet. 2) The instructions. The bags are numbered and assembling the castle was easy, although I would recommend adult assistance if you intend on purchasing it for a child. There were a few challenging moments. 3) Very detailed. Every level and part of the castle is very well detailed, from the throne room, trap door, jaw bridge, dungeon and elevator to the weapons rack. Everything is aesthetically well placed and looks stunning for a plastic brick style playset. 4) The included figures. He-Man, Skeletor, Beast-Man, Man-At-Arms, The Sorceress, Green Godess and even a Zoar figurine. The play set comes complete with a great selection of figures. And even if you already have some of these Mega Construx figures, these are uniquely painted and exclusive to the playset. The bad: 1) The price tag. $250 for a playset is very high, but as fans of a toy line that isn't getting much attention compared to those with movie tie-ins filled with hype and merchandise, is a price well worth it. Overall, I highly recommend getting this playset for your kids, if you'd like to introduce them to Masters of the Universe, or if you're a fan and collector. The Mega Construx line is well worth it, highly detailed and of durable quality. I will definitely be supporting this line, not just for nostalgic reasons, but because they're much smaller in scale, and brings a lot of fun and joy to the family.

## Features

- MEGA Signature set with premium detail and over 3500 pieces!
- Buildable Castle Grayskull that folds open and close, with 3 floors and 6 areas, throne room, command center, dungeon, 2 secret doors, and working Jawbridge, elevator and turrets
- Jawbridge is activated by the Power Sword
- Throne room features its iconic trap door
- 6 highly detailed, super-poseable micro action figures include He-Man, Skeletor, Man-At-Arms, Beast Man, the Goddess and an exclusive Sorceress, signature weapons and interchangeable accessories including iconic weapons rack and the Orb of Grayskull
- He-Man, Skeletor, Man-At-Arms, Beast Man and the Goddess figures feature exclusive decoration
- Includes deluxe, vintage packaging, collectors' poster and MEGA Easter egg!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HKV9339 |
| Best Sellers Rank | #115,354 in Toys & Games ( See Top 100 in Toys & Games ) #4,084 in Toy Building Sets |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,912) |
| Item Weight | 11.01 pounds |
| Item model number | GGJ67 |
| Language | Multilingual |
| Manufacturer | Mattel |
| Manufacturer recommended age | 14 years and up |
| Product Dimensions | 7.48 x 24.02 x 14.17 inches |
| Release date | January 1, 2020 |

## Images

![MEGA Masters of The Universe Building Set, Castle Grayskull with 3508 Pieces, 6 Poseable Micro Action Figures, 13+ Inches Tall, for Adult Collectors - Image 1](https://m.media-amazon.com/images/I/8176bL2vEKL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: How much was the original price when it came straight from Amazon?**
A: The original MSRP was $250. Right now it’s shipped from and sold by Amazon, so this is probably the lowest you will be able to get it. Scalpers have had it $400 - $500 over the past year, so grab it now if you want it. I just did. :)

**Q: Will It be avalaible for preorder in any other European  Amazon online shop before the release date?**
A: It already has been released

**Q: How well does this hold together for play?  does it fall apart easily like lego’s do? or does it hold together well without adhesive?**
A: Theyre pretty similar to legos..my opinion tho,I like them better than legos..the figures anyways

**Q: Hi why shipping cost and import feeds are so high? I would like to buy it but from Italy is completely a mess, quite 200$ for shipping and fees**
A: Shipping is high because its large and heavy, the import fees are levied by your country, Italy, 

Not set by amazon or its sellers.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Better Than the Original MOTU Grayskull Playset
*by D***H on February 25, 2020*

I am 39, and in the last decade started collecting macabre and skeleton themed toys, rediscovering the joy of Legos when sets that finally ventured into my less conventional tastes were released. Finally my unrequited childhood toy wishes were fulfilled: not just a Lego castle, but a vampyre castle....which i merged with related sets, and surrounded with lego cemeteries. Alas, Lego genres don't always last long...but that's when offbrand brick systems step in. The more generic, the more likely that it will have noticeable defects in compatibility. That is where (frmrly Megablox) Mega Construx seems to be the second best behind Lego. Interesting genres that are sometimes too adult for Lego, or benefit from having more true-to-original figurine designs (as Lego will abstract any character into the main lego man basic form). Coincidentally, I had the Grayskull Castle playset as a child, but tossed it out one day in a an act of pubescent-adolescent refute of childhood...thinking I would need closet space more than cool relics of my youth. So when I saw Mega Construx Castle Grayskull, it was an ideal way to upgrade my missing nostalgia. I would have no use for the original castle, except for display, of which it would require a lot of shelf space. But as a brick system set, it becomes versatilely entertaining and a more fun, worthwhile & more compact shelf occupant. What impresses me the most is that it also being a worthy and faithful simulcrae tribute to the original: Every original detail I remember rendered in the plastic shape of the castle walls is expounded upon by MegaConstrux; instead of just a sticker on the floor as a picture of a dungeon, the dungeon is a cage with four walls and a barred door. The throne also activates a trapdoor as in the original. Windows are rendered as actual windows instead of impressions in a molded plastic wall. Roofs are brown with shingles instead of just more green molded plastic in a single piece. The drawbridge teeth remind me eerily of the original, but the details on the outside of the bridge are fleshed out into actual implements. There is an operational elevator akin to the original. The ladder, weapons racks and doohickeys that spin (god knows what for) look just like the ones i remember, only now in bricks. Plus the set adds on things the 80s grayskull never had: secret passages, rooms for magic, technology and such as fit in the MoTU universe. i bought for 160$ on sale, reduced price...and I have gotten several hours of play/entertainment out of it everyday for 2 weeks. I'm taking my time building it, not rushing or pushing myself past the point where I start getting burned out, which is perhaps the one thing that has 2 edges to the sword: Unlike Lego, which builds up tall walls usually with many panels, this Mega Construx set painstakingly builds everywall with individual bricks. Unprecedented detail.... but it can get a little slow monotonous when working on a tall tower wall... but like I said, I give it a rest when i get burned out, and then I have more to play with the next day when I am fresh again. One last great thing is that construx blox figures are usually interchangeable... so when I take the wings from a Halo bugger, and add them to Skeletor along with his goat skull for a head from his staff, I get a magical skeletor goat fairy. Or replace he-man's left arm with an alien arm, to get Division 9 He-man. Possibilities are endless with bricks. And Mega Construx are cross compatible with Legos....even if their fit may be a few microns less precise, they still hold well together, very strong usually. 4.5 stars altogether

### ⭐⭐⭐⭐⭐ Stunning, majestic and highly detailed.
*by J***Y on July 4, 2019*

Mega Construx Castle Grayskull is an awesome homage to the original playset from the 1980's, yet based on the modern rendition of the most recent Mattel's Masters of the Universe Classics line. I like the idea of mini possible figures, since it doesn't take so much space either for display or for the kids to play with it. It does have a lot of play features and assembling it was a joy, it will take a significant amount of time to put it together. The good: 1) The artbox. The art and attention to details on the packaging is beautiful, from the inner sides to the instructions booklet. 2) The instructions. The bags are numbered and assembling the castle was easy, although I would recommend adult assistance if you intend on purchasing it for a child. There were a few challenging moments. 3) Very detailed. Every level and part of the castle is very well detailed, from the throne room, trap door, jaw bridge, dungeon and elevator to the weapons rack. Everything is aesthetically well placed and looks stunning for a plastic brick style playset. 4) The included figures. He-Man, Skeletor, Beast-Man, Man-At-Arms, The Sorceress, Green Godess and even a Zoar figurine. The play set comes complete with a great selection of figures. And even if you already have some of these Mega Construx figures, these are uniquely painted and exclusive to the playset. The bad: 1) The price tag. $250 for a playset is very high, but as fans of a toy line that isn't getting much attention compared to those with movie tie-ins filled with hype and merchandise, is a price well worth it. Overall, I highly recommend getting this playset for your kids, if you'd like to introduce them to Masters of the Universe, or if you're a fan and collector. The Mega Construx line is well worth it, highly detailed and of durable quality. I will definitely be supporting this line, not just for nostalgic reasons, but because they're much smaller in scale, and brings a lot of fun and joy to the family.

### ⭐⭐⭐⭐⭐ Review
*by S***N on August 3, 2025*

He-man çocukken en sevdiğim çizgi filmlerden birisiydi. Dedem çatı arasında tahtadan He-man kılıcı yapardı, (iki tahtayı birbirine çakardı) "Gölgelerin gücü adına, güç bende artık" diye sokakta koştururdum. Sonra kılıcı ya kırar ya kaybederdim. Dedem yine yapardı. Çocukken çok sevdiğim bir diğer şey ise Babamın yurt dışına gidip gelen Dayıma getirttiği Legolarla oynamaktı. Belki de bu yüzden çocuklarıma en çok aldığım oyuncak Lego ve türevleri oldu. He-man serisine ait bir Legonun olacağını ise hiç düşünmemiştim. Amazonun fırsatlar kısmına bakarken karşıma çıkınca dayanamayıp aldım. Öncelikle ürünü fırsat yakalayıp 1700tl civarına aldığımı belirtmeliyim, şu anda ise fiyatı 3500tl bandında ama bu fiyata hatta fazlasına da değen muhteşem bir ürün. 3500 parçadan oluşuyor. Kocaman bir kutudan içinde parçaları barındıran 4 kutu daha çıkıyor. Kutuların kalitesi bile şaşırtıcı derecede iyi. Bunu Lego ürünlerinde göremiyoruz. Bu fiyata zaten böyle bir ürün de göremiyoruz. Parçaların malzeme kalitesi kendi başlarına oldukça iyi. Manual ve parçaları birbirine takabilmek için harcadığınız efor bakımından ise Lego kadar iyi olmasa da yakın seviyede. Zaten Mega Bloks/ Construx ya da hangi isim altındaysa bu markanın Destiny, Halo, Call Of Duty, Ninja Turtles vs. gibi çeşitli ürünlerini yıllardır alıyoruz ve hiç pişman olmadık. İçinden He-man, İskeletor, Sorceress, Beast-man, Man-at-Arms ve The Goddess figürleri çıkıyor. Mega Bloks'un figürleri Lego'ya göre daha gerçekçi ve detaylıdır ama ben Lego figürlerini her zaman daha çok sevmişimdir. Bu setten çıkan figürler de gerçekçi, çok detaylı ve güzeller. Yanlarında He-man'in kılıcı (Dedemin yaptığı gibi değil maalesef) ve İskeletor'un asası yanı sıra çok sayıda kılıç, silah, asa, kalkan vs. ile geliyorlar. Kale dev gibi, çok detaylı ve ortadan iki yana doğru açılarak iç kısmını da kullanmanıza izin veriyor. Kalenin içinde veya dışında asansör, İskeletor'un tahtı, komuta merkezi, turretlar vs. gibi hareketli parçalar/ kısımlar mevcut ve gizli kapılar, tuzaklar gibi bazı sürprizler de barındırıyor. Sonuç olarak hem ben hem de çocuklar bayıldık. He-man serisini ya da Legolarla oynamayı/inşa etmeyi seviyorsanız kaçırmayın.

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-11*