Hello everyone, welcome to Part 3 of our Walkthrough for Duelling Deathday Parties Adventure for Harry Potter Hogwarts Mystery. Previously, you tried to talk with Nearly Headless Nick and Erling the Great and get them to put aside their differences and come to an agreement. Unfortunately, neither of them wanted to listen to reason, and as a result, each of them decided to host their own Deathday party. Later on, you helped Sir Nicholas by delivering invitations to his party. One of the invitees was Myrtle Elizabeth Warren, also known as Moaning Myrtle. Initially, she wasn’t planning on going to the party, but after talking to her for a while, you managed to convince her to attend. Furthermore, she asked you to be her guest, and you accepted it. After delivering the invitations, Nearly Headless Nick asked you to meet with him to discuss some important things. Upon starting this part, you will be met with a waiting period of two hours. Since you are probably low on energy at this point, it is recommended to wait and let your energy recharge in the meantime.
[Disclaimer: This walkthrough will feature the gameplay from the perspective of a Year 6 student. Since the adventure is available for students of Year 2 and above, the star and attribute requirements for certain tasks might be different for you, depending on the year you’re in.]

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Head to the Clocktower Courtyard once the waiting time is over.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

When you arrive, you will be able to interact with some of the characters and check out what they have to say.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You’ll inform Sir Nicholas that you delivered all the invitations.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

He’ll be delighted to hear that.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Nick will tell you that he hasn’t yet made a firm decision about his Deathday feast.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

He definitely wants to have a twelve-course meal at his party.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

However, he’s yet to polish out all the details about it.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You’ll suggest discussing it with him in order to get everything figured out.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Soon enough, you will start going into details about the feast.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

This requires earning five stars within three hours. All five stars are needed to pass, so avoid starting this task if your energy is low.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

There are 5-cost actions linked to both Nick and your character, which should make things slightly easier.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Sir Nicholas will be happy that the menu is finally settled.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Still, there are a lot of other things to sort out.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You’ll suggest sorting out the venue next.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

According to Nick, an outdoor space should be the most suitable.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You will tell him that the Friar asked you to talk to him about the competing parties.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You’ll tell him that the Friar is worried about their friendship and is trying to find a solution that would benefit everyone.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You will ask Nick if there’s a chance he can stop competing with Erling.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Unfortunately, Sir Nicholas won’t be willing to do that.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

He will ask if you think he’s taking things too far. There are two options to choose from. This choice will impact some of the dialogue later on, but ultimately, it won’t change the outcome of the story.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Nick will then ask if you know of a place where he could host his Deathday party.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You will tell him that the Training Grounds could be suitable for his party.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Still, you would have to talk to Madam Hooch about it first.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Nick will suggest talking to her as soon as possible.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Proceed to the Training Grounds when you are ready.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

When you arrive, you will notice the speech bubbles above some of the students. Tap on those if you want to see what they have to say.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You’ll approach Madam Hooch and ask if you can have a moment of her time.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

She’ll tell you she has some spare time before her next class.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You will start by telling her you’re helping Nearly Headless Nick with organizing his Deathday party.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You’ll quickly get to the point and ask her if Nick could use the Training Grounds as a venue for the party.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Unfortunately, Madam Hooch will decline your request.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

She’ll explain the reasons behind her decision.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

However, she will be willing to help you find another suitable place for Nick’s Deathday party.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

This requires earning five stars within three hours. Three stars are needed to pass.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

The only 5-cost action here is linked to your character. Focus on your actions if you want to save a bit of energy.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

In the end, you will decide that the dungeons would be the perfect place for Nick’s party.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You’ll thank Madam Hooch for helping you.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Moments later, the Fat Friar and Erling the Great will arrive.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

By the looks of it, they got the same idea to use the Training Grounds as the Deathday party venue.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Madam Hooch will ask Erling to introduce himself.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

She’ll tell him that she cannot grant his request.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Erling will try to explain that he is much more important than Nearly Headless Nick.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Sadly for him, Madam Hooch will be firm about her decision.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Shortly after, she will leave the Training Grounds.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Erling will quickly go after her.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

The Friar will be very worried about his friend.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You’ll ask him about it.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

According to the Friar, Erling thinks way too highly of himself.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Apparently, he was behaving similarly while he was living.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You’ll ask if there’s anything that can be done about it.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

He will say he can either try talking things through with Erling or taking matters into his own hands.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

He’ll ask for your advice. This choice won’t have any effect on the outcome of the story, so feel free to take your pick.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

The Fat Friar will thank you for listening to him.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You’ll decide to get back to Nick and inform him about party venue options.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Go to the West Towers Corridor when you are ready to meet with Nick.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Upon arriving, you will be able to interact with some of the characters and see what they have to say.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You’ll inform Sir Nicholas that the Training Grounds are not an option for his Deathday party venue.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

However, you will tell him about the alternative.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

After thinking about it for a moment, Nick will be very pleased with it.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

He will thank you for your help.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You’ll mention it was Madam Hooch who helped you find a proper location for his Deathday party.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Nick will then decide to discuss the matter of food for his party.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Apparently, he wants to take a look at the food that the house-elves have been preparing for Erling’s party.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Moments later, Merula will arrive, saying she saw what the house-elves were working on earlier.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Sir Nicholas will be interested to hear more about it.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Unfortunately, Merula didn’t stick around to see much.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You’ll ask if she can share everything she saw there.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Helping her remember requires earning five stars within three hours. All five stars are needed to pass, which is why you shouldn’t start this task if your energy is low.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

There are 5-cost actions linked to Merula and your character. Prioritize these if you want to save some energy.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

By the looks of it, Erling has planned out quite the spectacular feast.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

The Most Powerful Witch at Hogwarts will suggest doing something rather mischievous to ruin the food for Erling’s party.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Nearly Headless Nick will point out that doing something like that would be completely dishonorable.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Merula will try pushing him a bit.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

The choice you made earlier on will take effect here.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Sir Nicholas will think for a while and then ask for your advice. This choice will be referenced later on, but it won’t have a heavy impact on the story, so feel free to take your pick.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

In the end, Nearly Headless Nick will agree to Merula’s proposition to preserve Erling’s food.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You will then have to wait four hours before you can continue. You will probably be low on energy at this point, which is why you should simply wait and let your energy recharge in the meantime.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Proceed to the Great Hall once the waiting time is over.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Nick will point out that the only way for him to outdo Erling is to preserve the food planned for his Deathday party.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Merula will suggest hurrying up.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Your previous choice will take effect here.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Nearly Headless Nick will decide to keep watch while Merula and you cast the spells.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Needless to say, you will have to be quick and quiet.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Moments later, you will start executing this mischievous plan.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

To preserve Erling’s feast you need to earn five stars within eight hours. All five stars are needed to pass.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

There are 5-cost actions linked to Nick and Merula. Focus on those if you want to save as much energy as possible.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Once you are done, you will completely freeze Erling’s food.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Nearly Headless Nick will be satisfied with the results.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

He will suggest leaving the Great Hall before you get caught.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Unfortunately, before you get the chance to leave, Professor Sprout will arrive, looking extremely angry.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

She will be shocked to see what you’ve done.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

She will ask you all to explain yourselves.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

You have three options to respond with. If you take responsibility, you will lose 15 house points. However, if you like Nick or Merula, it is recommended to take responsibility since you will get these house points restored later on.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Professor Sprout will want to have a word in private with Nearly Headless Nick.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

She’ll ask Merula and you to wait outside in the courtyard.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

This will conclude Part 3 of Duelling Deathday Parties adventure. Hit the Collect button to claim your reward.

Harry Potter Hogwarts Mystery Walkthrough Duelling Deathday Parties Part 3

What will happen with Nearly Headless Nick’s party now? Will he and Erling finally see reason and set their differences aside? Find out in the final part of this adventure.
Thank you for reading.

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