Chapter 5 Walkthrough

This is a walkthrough for the Chapter 5 section of Xenoblade Chronicles 3. Read on for a complete walkthrough of the chapter, as well as boss strategy and other tips and tricks!

Chapter 5 Walkthrough

Chapter 5 Objectives

	Objectives
1	Head to the Cadensia region, and reach the Great Sword
2	Reach the base of the Great Sword
3	Accompany Shania
4	Talk to the residential guard, then rest up
5	Head to the war room
6	Complete the Standard Quest, Castle Access You can listen in to a conversation nearby to acquire info about Guernica Vandham and discuss it at a Rest Point to unlock Vandham's Heir, Monica's Hero Quest.
7	Return to the Lost Numbers Dorm
8	Head to the Sentridge Harbor
9	Complete the Standard Quest, The Castle Beckons
10	Rest at the Inlet Camp, and prepare to infiltrate the prison camp
11	Infiltrate the Li Garte Prison Camp
12	Search for Gondor
13	Return to Cell No. 1 and rest up
14	Head to the Central Cell
15	Complete the Standard Quest, First Day of Prison
16	Return to Cell No. 1 again and rest up
17	Go back to the Central Cell
18	Complete the Standard Quest, Second Day of Prison
19	Head to the Central Cell and go back to Cell No. 1 to rest up
20	Head to the Central Cell and complete the Standard Quest, Third Day of Prison
21	Defeat the Agnian guards
22	Rendezvous with Ghondor at Watchtower No. 1
23	Defeat more Agnian guards
24	Reach the west gate Be prepared for a series of boss battles.
25	Find a way to escape the Castle Just keep interacting with the gate until a cutscene starts.

6. Monica Joins the Party

After speaking with Monica at the War Room, you can listen to a conversation just outside to acquire an info about Guernica Vandham. Discuss it on a Rest Point to unlock Monica's Hero Quest, Vandham's Heir.

Guernica Vandham Info Location

Unlock Monica and her class

Completing the Hero Quest unlocks Monica as a Hero and her class, Lost Vanguard.

9. The Castle Beckons Gate Key Locations

During The Castle Beckons, you will be tasked to gather intel on the prison camp from two separate islands. To complete the objective at Thurbin Harbor, you will need to get past three locked gates first. The key to these gates are also found in the island and you can spot them easily as they glow brighter than normal items.

Thurbin Harbor Key Locations

24. Avoid Interlinking Against Moebius M

Approaching the objective marker at the west gate initiates a series of boss fights, so be prepared. When fighting against Moebius M, avoid Interlinking, especially if most of your allies are low on health, as the boss can take control of any of your characters, even during Ouroboros mode!

Try to fill the Chain Attack gauge and complete Ouroboros Orders instead to defeat Moebius M quickly.

Side Quests

The following Standard Quests and Hero Quests are available from this chapter.

Chapter 5 Standard Quests

List of All Standard Quests

Chapter 5 Hero Quests

List of All Hero Quests

Xenoblade Chronicles 3 Related Guides

Story Walkthrough

Main Quests

Chapter Walkthroughs
Chapter 1	Chapter 2
Chapter 3	Chapter 4
Chapter 5	Chapter 6
Chapter 7	Post Game