Hello everyone, welcome to our Walkthrough for Chapter Four of Year One of Harry Potter Hogwarts Mystery.  In the last chapter, you were tricked by Merula Snyde and lured into a room with the Devil’s Snare. Luckily enough, Rubeus Hagrid came to your rescue and you managed to leave unharmed. You also had your first Flying lesson in which you learned how to Summon your Broom. Afterward, you went to have some fun and play Gobstones with Rowan. Sadly, you were interrupted by Merula who used the Flipendo charm to knock you off your feet. Now, you need to find some way to defend yourself from her bullying and to stop her from harming anyone else. For the first task, you should go to the Training Grounds to meet with your Prefect.

[Disclaimer: Walkthrough for this chapter has been updated on September 2021]

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

You’ll meet Rowan there and after a short dialogue, he’ll ask if you are angry about Merula’s accusations about your brother’s expulsion. There are two options to choose from. Each of these will grant you a bit of attribute points, so feel free to go with the option you prefer.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

After explaining the situation about your brother to Rowan, your Prefect will show up. You will say that you need help to learn how to duel. After talking for a bit, your Prefect will agree to teach, you. But first, you will need to learn one offensive move, one creative advantage, and one way to heal yourself.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

Your Prefect will also say that you can find a secret dueling book in the Artefact Room. That book should help you learn more about dueling.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

So, let’s get right to it. Hit the GO button and proceed to the Artefact Room. Once you arrive, Rowan will be curious to hear what you think of the place. There are three options to choose from. None of these will have any significant impact on the story, so feel free to pick the option you prefer.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

You’ll have a bit of a talk with Rowan there, after which you can start the task to search for the book. This task will require you to earn five stars within one hour, but in order to pass, you only need to get one star. If you want to get all the bonus stars, it is advised to start this at full energy.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

Complete the actions by tapping on the glowing objects to fill the Star Meter. This shouldn’t be too difficult. Once you obtain all five stars, hit the Collect button to continue. You will manage to find the book, and shortly after, your character will experience a strange vision. You will quickly tell Rowan about it.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

After explaining the vision to Rowan, your next task will be to meet him in the Great Hall. There is, however, an hour and a half waiting period before you can proceed with that task, so you can either wait a bit or use some gems to speed up the process.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

At the same time, you will receive the Magical Pets side quest. This quest doesn’t involve spending any energy, so you can go ahead and complete it, since you’ll need to wait a bit to continue with the main story. Proceed to the courtyard once you are ready to meet with Hagrid.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

Hagrid will wonder if you’ve ever considered getting a magical creature pet. You will recall that those kinds of pets aren’t authorized at Hogwarts. Hagrid will smile and say that you simply need to be subtle and discreet about it.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

He will tell you to go to your dorm room if you want to get a magical pet. Simply proceed there when you are ready.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

As soon as you arrive, the side quest will be completed, and you will receive some nice rewards. This will also unlock the option for you to adopt various pets. Once you do that, you can occasionally tap on them to receive some energy.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

Once you are able to continue with the main story, proceed to the Great Hall to meet with Rowan.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

You’ll have a brief conversation with Rowan there, after which you’ll get the opportunity to improve your friendship level with him. This will introduce you to another mini-game called Meal with a friend. In short, the point of this game is to have a conversation with your friend during a meal and to discuss some topic. Every time a friend asks you something, you will have three different responses, each tied to one of the attributes. If you give them a good enough answer you’ll fill up the Diamond Meter. Having the attribute tied to the answer high will also contribute to that goal. Tap on the Handshake icon to continue. A window will show you the recommended attribute levels for the task as well as the topic you are discussing with your friend. Once you are ready, hit the Start button to begin.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

Basically, try to select the options that will convince your friend to help you and you will have no problem filling the Diamond meter.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

When you are done, tap the Collect button to continue. After a bit more talking, Rowan will ask which of the Prefect’s requirements you consider most important. There are three options to choose from. This choice will have effect during a dialogue later on, but it won’t change the story significantly, so you can feel free to pick whichever option you prefer.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

You’ll also learn from Rowan that Professor Flitwick is a champion dueler! This is a very important piece of information, and if he agrees to teach you some things about dueling, it would significantly increase your chances against Merula.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

So, your next task would be to go to Clocktower Courtyard and meet with Professor Flitwick. When you arrive, you’ll notice him standing there, waiting for you. Tapping on the exclamation mark will start the conversation about dueling. Eventually, he’ll ask why you want to duel. You have three different options to respond with. Each one will award you with five points for one attribute, but the outcome is the same.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

After a bit of convincing, he’ll agree to teach you a spell – The Disarming Charm – Expelliarmus. Learning this will require you to earn five stars within one hour. Two stars are needed to pass. If you start with a full energy bar, this shouldn’t be too difficult.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

Complete actions by tapping on various glowing objects in order to fill up the Star Meter.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

Once you obtain all five stars, tap on the Collect button to continue. The Professor will ask you to cast the Disarming Charm on him. Trace the path shown on the screen in order to do so.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

If you do it right, Professor Flitwick will praise your performance. He’ll then ask you to promise him that you will only duel as a last resort. You have two different options. This choice will have an effect during a dialogue in the next chapter, but it won’t change the story in any big way, so feel free to pick either option.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

Professor Flitwick will remind you once again that unauthorized dueling is strictly forbidden by school rules and breaking it can result in being expelled. This might make things a bit more complicated since you definitely don’t want to get expelled. Anyway, the Disarming Charm will surely be useful in the future. Your next task is to meet with Rowan, so proceed to the Training Grounds once you are ready.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

When you get there, you will tell Rowan you learned an offensive move from Professor Flitwick. Your friend will tell you he managed to find the spell that will give you the creative advantage – The tickling charm, Rictusempra. After a bit of talking, you’ll get the task of learning the spell. To learn Rictusempra, you’ll need to obtain five stars within one hour. Assuming you start with a full energy bar, this shouldn’t prove too difficult to accomplish.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

As before, complete actions and fill the Star Meter. 

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

Afterward, Rowan will tell you to test the spell on him. You will be slightly surprised at his request. He will wonder what’s holding you back.  You have two possible responses. Each of those will yield some attribute points, but the outcome, in general, is the same – Rowan will end up as your test subject.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

Trace the wand movement on the screen to cast Rictusempra on your friend. Once you are successful, he’ll start laughing so much it hurts. In other words, the test will end up success. That’s another spell added to your dueling arsenal.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

Rowan will tell you that Snape is planning to teach the class how to brew Wiggenweld Potion. Since that potion is used to heal injuries, learning how to brew it will definitely come in handy during your duel with Merula.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

Now that you learned to cast Rictusempra, it is time to do the last part of this Chapter – learning to brew Wiggenweld Potion. Tap on the GO button and proceed to the Potions classroom.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

When you get there, you will notice that some students have speech bubbles above them. Tap on those if you want to check out what they have to say. After that, tap on the exclamation mark to continue.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

You will learn that Merula asked Snape to teach Wiggenweld Potion. In other words, she might be planning on using it during the duel, too. Shortly after, the lesson will start. In order to learn how to brew Wiggenweld Potion, you will need to earn five stars within an hour. Two stars are needed to pass.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

Like before, tap on various actions to complete them and fill up the star meter.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

Once you are done brewing the potion, Snape will praise your potion-making performance (in his own way) but will say that Merula is much better at Potions in general. You have three options to respond with. This is one of the important decisions since the outcome differs quite a bit. If you select either of the first two options, you’ll be reprimanded and you won’t gain anything other than some attribute points. However, if you go with the option to Appease Snape, you’ll get ten Empathy points and you’ll also be rewarded with ten House points.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

This will complete the Fourth Chapter of Year One. Hit the Collect button to claim your rewards.

Harry Potter Hogwarts Mystery Walkthrough Year 1 Chapter 4

Thank you for reading!

You can check out our video playthrough of Chapter 4 HERE

Previous Chapter  Next Chapter
jam city company logo