---
product_id: 368910394
title: "LEGO Harry Potter Hogwarts: Polyjuice Potion Mistake 76386 Moaning Myrtle's Bathroom with Ron Weasley and Hermione Grainger Minifigures, Gift Idea for Grandchildren with Golden Harry Potter Minifigure"
brand: "lego"
price: "€ 93.42"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/368910394-lego-harry-potter-hogwarts-polyjuice-potion-mistake-76386-moaning-myrtles
store_origin: GR
region: Greece
---

# Exclusive golden Harry minifigure Modular & combinable design 217-piece immersive build LEGO Harry Potter Hogwarts: Polyjuice Potion Mistake 76386 Moaning Myrtle's Bathroom with Ron Weasley and Hermione Grainger Minifigures, Gift Idea for Grandchildren with Golden Harry Potter Minifigure

**Brand:** lego
**Price:** € 93.42
**Availability:** ✅ In Stock

## Summary

> 🧙‍♂️ Unlock the magic, transform the story, and own a piece of Hogwarts history!

## Quick Answers

- **What is this?** LEGO Harry Potter Hogwarts: Polyjuice Potion Mistake 76386 Moaning Myrtle's Bathroom with Ron Weasley and Hermione Grainger Minifigures, Gift Idea for Grandchildren with Golden Harry Potter Minifigure by lego
- **How much does it cost?** € 93.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/368910394-lego-harry-potter-hogwarts-polyjuice-potion-mistake-76386-moaning-myrtles)

## Best For

- lego enthusiasts

## Why This Product

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

## Key Features

- • **Iconic Scene Recreated:** Step into Moaning Myrtle’s bathroom and relive the magical Polyjuice Potion mishap with authentic accessories.
- • **Collectible Wizard Cards:** Unlock 2 random wizard cards from a 16-card series—perfect for building your exclusive Harry Potter collection.
- • **Transformative Minifigures:** Switch heads and hairpieces to morph Harry, Hermione, and Ron into Crabbe, Goyle, or even a cat—magic that surprises every time.
- • **Expandable Hogwarts Experience:** Combine this set with other modular Hogwarts builds to create your own sprawling magical castle—endless creativity awaits.
- • **Exclusive 20th Anniversary Golden Harry:** Celebrate two decades of wizarding wonder with a rare golden Harry Potter minifigure, a must-have for true fans.

## Overview

This LEGO Harry Potter set features a detailed build of Moaning Myrtle’s bathroom with 217 pieces, including Harry, Hermione, and Ron minifigures with interchangeable heads and hairpieces for magical transformations. It comes with 2 collectible wizard cards and an exclusive golden Harry Potter minifigure celebrating 20 years of the franchise. Designed for ages 7+, the modular set can be combined with other Hogwarts builds to expand your wizarding world.

## Description

LEGO Harry Potter Hogwarts: Polyjuice Potion Mistake (76386) castle building set inspires magical adventures in the Hogwarts bathroom involving Harry Potter potions. Young witches and wizards join Harry Potter, Ron Weasley and Hermione Granger as they brew powerful Polyjuice potion. Drinking it transforms the characters into Vincent Crabbe and Gregory Goyle, which kids achieve by turning the minifigures’ heads to reveal an alternative face and adding a different hairpiece. The magic can go awry, however, such as when Hermione transforms into a cat! There are other surprises too: an exclusive, 20th anniversary golden Harry Potter minifigure; 2 random wizard card tiles to collect; and a secret tunnel beneath the sink. When this toy set for boys and girls is combined with LEGO Harry Potter Hogwarts Chamber of Secrets (76389), the secret tunnel connects the 2 rooms, expanding the play possibilities even further. This magical, modular system lets kids continue adding rooms to create an entire Hogwarts Castle model. The set measures over 3 in. (8 cm) high, 5 in. (12 cm) wide and 2.5 in. (6 cm) deep and makes a great gift for grandchildren. Contains 217 pieces.

## Features

- Features a buildable Moaning Myrtle's bathroom famous scene to practice Harry Potter potion spells, with lots of authentic accessories
- Kids transform favorite Harry Potter characters into Vincent Crabbe & Gregory Goyle, but sometimes magic fails and Hermione becomes a cat
- Kids turn Harry, Hermione & Ron minifigures’ heads to reveal an alternative face, add a different hairpiece, and the transformation is done!
- Includes Harry Potter, Hermione Granger and Ron Weasley minifigures, and 2 random wizard card tiles for kids to collect (out of 16 in total)
- This LEGO Harry Potter toy for boys and girls makes a great gift idea for grandchildren and includes an exclusive, golden Harry Potter minifigure to celebrate 20 years of Harry's magic
- This toy is one of a series of detailed modular sets that can be built, combined & rearranged to create kids' own Hogwarts Castle model

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 26.2 x 14.1 x 7.2 cm; 322.05 g |
| Manufacturer recommended age | 7 years and up |
| Item model number | 6332781 |
| Educational Objective(s) | Creative Thinking |
| Language: | English |
| Number of Puzzle Pieces | 217 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Plastic |
| Material Care Instructions | hand_wash |
| Color | Multicolor |
| Language | English |
| ASIN | B08YPBK3TG |

## Images

![LEGO Harry Potter Hogwarts: Polyjuice Potion Mistake 76386 Moaning Myrtle's Bathroom with Ron Weasley and Hermione Grainger Minifigures, Gift Idea for Grandchildren with Golden Harry Potter Minifigure - Image 1](https://m.media-amazon.com/images/I/81agsxGiJwL.jpg)

## Questions & Answers

**Q: What age is this best for?**
A: The box says 7+ which is based on how difficult the set is to build. The age recommendation is also based on the number of pieces too and this set has 217 pieces. That being said, I would not recommend giving this set to a child younger than 6

**Q: Is it manufactured in china?**
A: The components are made in Denmark, Mexico, Hungary, China, and the Czech Republic.

**Q: Does this set connect with other lego sets?**
A: I’ve not tried it but all brand Legos should interconnect.

## Frequently Bought Together

- LEGO Harry Potter Hogwarts: Polyjuice Potion Mistake 76386 Moaning Myrtle's Bathroom with Ron Weasley and Hermione Grainger Minifigures, Gift Idea for Grandchildren with Golden Harry Potter Minifigure
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-10*