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Crimson Desert: The Unyielding Shields Questline Walkthrough

The Unyielding Shields is the final questline of Chapter 6: Cracks in the Shield in Crimson Desert, following Turning Tides. It consists of five quests – A Thousand Troops, Traitor, All Quiet on the Front, News of Victory, and Return Home – and brings the Calphade battlefield arc to a close.

This guide covers every step, from advancing on Calphade Castle and supporting Stefan Lanford to what to do before leaving the area, with map locations throughout.

Related Guides:
Below the Banners
Morning Mist
Crimson Desert – Game Guides Hub


A Thousand Troops is the first quest of five in the fourth questline: The Unyielding Shields in Chapter 6: Cracks in the Shield. After liberating the civilian targets in Turning Tides, you will now liberate the Calphade Castle in the center.

Description:
“The time has come to execute the traitor and retake Calphade Castle. March on the castle and reclaim what was lost.”

Advance to Calphade Castle

After all the preparations, it is now time to approach the castle from the north. Here you will finally find Oonka.

 The Unyielding Shield - Castle Entrance - map - Crimson Desert camzillasmom.com
 The Unyielding Shield - Castle Entrance - location - Crimson Desert camzillasmom.com

Support Stefan Lanford

While Oonka keeps fighting the Black Bears in the courtyard, you have to advance to find and support Stefan Lanford further inside the castle.

 The Unyielding Shield - Stefan Lanford - map - Crimson Desert camzillasmom.com
 The Unyielding Shield - Stefan Lanford - location - Crimson Desert camzillasmom.com

Description:
“It is finally time to bring Cassius Morten, the architect of the uprising, to justice. Find him in the heart of Calphade Castle and strike him down.”

Defeat Cassius Morten

Enter the castle to start the Cassius Morten Bossfight.

Cassius Morten has only one health bar, unlike other bosses, but he is kind of tough. A combination of dodge, followed by Force Palm, and two or three attacks worked for me.

 The Unyielding Shield - Cassius Morten - map - Crimson Desert camzillasmom.com
 The Unyielding Shield - Cassius Morten - location - Crimson Desert camzillasmom.com

Reward:
Shield of Betrayal

After his defeat, you will receive the reward, and the follow-up quest “All Quiet on the Front” is instantly completed when Marquis Landford rushes into the boss fight room. Just right on time for not joining me in the fight.

Description:
“The invaders were crushed, and the spark of rebellion extinguished. In commemoration of the great victory, Marquis Lanford requests that you light the beacon yourself to signal the return of peace.”

Follow the Soldier

Exit the boss fight room and meet the soldier outside. Follow him to the beacon. First on foot, then on horseback.

 The Unyielding Shield - News of Victory - Follow the Soldier - map - Crimson Desert camzillasmom.com
 The Unyielding Shield - News of Victory - Follow the Soldier - location - Crimson Desert camzillasmom.com

Light the Beacon

Before you go inside to light the beacon, have a look around in this area. It is free to take without stealing, and there is a chest in one of the tents.

Then, enter the tower, climb the stairs to the top, and light an arrow at one of the torches. Shoot the arrow at the beacon to light it.

 The Unyielding Shield - News of Victory - Torch - location - Crimson Desert camzillasmom.com
 The Unyielding Shield - News of Victory - Beacon - location - Crimson Desert camzillasmom.com

Reward:
500 Weapons (Camp)
5000 Coins (Camp)
50 Silver
1x Hernand Refinement Token

Before Leaving

While you’re here, why not return to Thalwynd Church and ring that bell (Toll of Pywel, Pororin Quest)? There is also a treasure chest in the church tower.

Return to Howling Hill and speak to Yann and Duane near the main tent. This will complete Chapter 6.

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Camzillasmom Collectibles Hunter
It all began in the ’80s when I was just 7 years old. Starting with basic arcade games, I soon delved into titles like Loom and Monkey Island by Lucasarts. Throughout the years, as I indulged in more and more games, I consistently sought clear guides to swiftly navigate my gameplay. Now, it’s my turn to contribute back to the community.

About Crimson Desert

Release: March 19, 2016
Developer: Pearl Abyss
Publisher: Pearl Abyss
Official Website: https://crimsondesert.pearlabyss.com/en-US/Main