Hogwarts Legacy Walkthrough & Guides Wiki

Hogwarts Legacy

In the Shadow of the Undercroft Quest Walkthrough

8

★ List of All Treasure Map Quests
★ Best Side Quests to Do First | Best Optional Quests
★ How to Complete Dueling Feats
★ Best Spell Combos
★ Farm Gold Fast
★ Post-Game Content Guide

In the Shadow of the Undercroft is one of the main quests in Hogwarts Legacy. Read on for a detailed walkthrough, list of rewards, and tips on how to complete In the Shadow of the Undercroft!

◄ Previous Quest Next Quest ▶
The Room of Requirement The Map Chamber

List of Contents

In the Shadow of the Undercroft Overview

How to Unlock

In the Shadow of the Undercroft unlocks after completing Flying Class.

Quest Information

In the Shadow of the Undercroft
Quest Type Main Quest
Requirement(s) Reach level 8 and complete Flying Class
Rewards ・ Confringo
Description Sebastian showed me a hidden room called 'the Undercroft' where we could talk privately. I finally told him the truth about my ability to see traces of ancient magic. Sebastian taught me the Blasting Curse, Confringo.

In the Shadow of the Undercroft Walkthrough

Quest Objectives

Objectives
1
Meet Sebastian
2
Enter the secret room
3
Explore the room
Cast Revelio to mark the chests inside the room and loot them while waiting for the next objective.
4
Talk to Sebastian
You will now learn how to use Confringo.
5
Practice casting Confringo
Cast Confringo on the three marked candelarias in the corners of the room.
6
Talk to Sebastian
▶ Should You Tell Sebastian the Truth?
7
Leave the Undercroft

Previous and Next Quests

◄ Previous Quest Next Quest ▶
The Room of Requirement The Map Chamber

Hogwarts Legacy Related Guides

Hogwarts Legacy - Main Quest Walkthroughs

Main Quest Walkthroughs

List of All Main Quests

No. Mission No. Quest
1 The Path to Hogwarts 2 Welcome to Hogwarts
3 Charms Class 4 Defence Against the Dark Arts Class
5 Weasley After Class 6 Professor Ronen's Assignment
7 Welcome to Hogsmeade 8 The Locket's Secret
9 Professor Hecat's Assignment 1 10 Secrets of the Restricted Section
11 Tomes and Tribulations 12 Herbology Class
13 Potions Class 14 The Girl From Uagadou
15 Trials of Merlin 16 Prisoner of Love (Hufflepuff)
16 Scrope's Last Hope (Slytherin) 16 Ollivander's Heirloom (Ravenclaw)
16 The Hunt for the Missing Pages (Gryffindor) 17 Professor Hecat's Assignment 2
18 Jackdaw's Rest 19 Flying Class
20 The Room of Requirement 21 In the Shadow of the Undercroft
22 The Map Chamber 23 Percival Rackham's Trial
24 Beasts Class 25 The Caretaker's Lunar Lament
26 Professor Sharp's Assignment 1 27 The Helm of Urtkot
28 In the Shadow of the Estate 29 The Elf, the Nab-Sack, and the Loom
30 Astronomy Class 31 Professor Garlick's Assignment 1
32 The High Keep 33 Back on the Path
34 Charles Rookwood's Trial 35 Fire and Vice
36 Professor Weasley's Assignment 37 In the Shadow of the Mine
38 It's All Gobbledegook 39 The Headmistress Speaks
40 The Polyjuice Plot 41 Niamh Fitzgerald's Trial
42 Professor Howin's Assignment 43 In the Shadow of the Mountain
44 Lodgok's Loyalty 45 San Bakar's Trial
46 Wand Mastery 47 The Final Repository

List of Assignments

All Assignments in Hogwarts Legacy
Professor Hecat's Assignment 2 Professor Ronen's Assignment Professor Hecat's Assignment 1
Professor Garlick's Assignment 1 Professor Weasley's Assignment Professor Howin's Assignment
Madam Kogawa's Assignment 1 Professor Garlick's Assignment 2 Professor Sharp's Assignment 1
Professor Sharp's Assignment 2 Professor Onai's Assignment Madam Kogawa's Assignment 2

List of Assignments

Comment

See more comments (8 Comments)

Author

Hogwarts Legacy Walkthrough Team
This article was created by Game8's elite team of writers and gamers.
    Leave feedback(Login required)

    Walkthrough Menu

    Story Walkthrough

    Main Quests

    Assignments

    Side Quests

    Sebastian Questline

    Natty Questline

    Poppy Questline

    Collectibles

    Collections

    Merlin Trials

    Other Collectibles

    Choices

    Puzzles

    Hogwarts Puzzle Guides

    Treasure Vault Guides

    Other Puzzle Guides

    Tips and Tricks

    Early Game Guides

    Game Mechanics Guides

    Tier Lists

    Story Guides

    Dueling Feats

    Settings Guides

    Other Guides

    Bugs

    All Bugs

    Beasts

    Spells

    Mounts

    All Beast Mounts

    All Broom Mounts

    Conjurations

    Potions

    Plants and Seeds

    Ingredients

    Gear

    Gear by Type

    Builds

    Gameplay Builds

    Roleplay Builds

    Locations

    Talents

    Enemies

    Bosses

    Characters

    Students

    Professors

    Other Characters

    Houses

    Achievements

    Message Boards

    All Message Boards

    News and Game Info

    All News and Game Info

    Rankings

    Popular Articles
    Message Board
    • We could not find the message board you were looking for.

    Gaming News

    Indiana Jones and the Great Circle Review: A Proper Adventure

    Indiana Jones and the Great Circle Review: A Proper Adven...

    Popular Games

    Recommended Games

    All rights reserved

    HOGWARTS LEGACY software © 2022 Warner Bros. Entertainment Inc. Developed by Avalanche Software. WIZARDING WORLD and HARRY POTTER Publishing Rights © J.K. Rowling. PORTKEY GAMES, HOGWARTS LEGACY, WIZARDING WORLD AND HARRY POTTER characters, names and related indicia © and ™ Warner Bros. Entertainment Inc.

    The copyrights of videos of games used in our content and other intellectual property rights belong to the provider of the game.
    The contents we provide on this site were created personally by members of the Game8 editorial department.
    We refuse the right to reuse or repost content taken without our permission such as data or images to other sites.