How to Get & Upgrade All Swords in Black Ops 6 Citadelle des Morts?

Game: Call of Duty: Black Ops 6
Time: 2024-12-06
Views: 5138

Upgrading swords in Citadelle des Morts not only enhances their power but also unlocks unique elemental abilities that make your gameplay significantly more thrilling. In this guide, we will walk you through how to upgrade all four elemental swords: Durendal, Balmung, Caliburn, and Solais.

How to Get the Bastard Swords (Base Weapon)

In Black Ops 6, the Bastard Sword serves as the base weapon required to upgrade into the powerful elemental swords: Durendal, Balmung, Caliburn, and Solais. To obtain these legendary weapons, acquiring the Bastard Sword is the first step. Below are the detailed steps to obtain the Bastard Sword in Black Ops 6:

Step 1: Opening the Castle Gate

Start your journey by unlocking doors throughout the map. Progress until you’re stopped by the castle gate. To proceed:

- Locate the cannon.   
- Rotate the cannon and fire it at the gate to open your path. 
- Continue opening doors to reach the Oubliette Room.

Step 2: Reaching the Oubliette Room

The Oubliette Room is a critical area in your quest:

- Inside, you’ll find your first Pack-a-Punch weapon. Use this to power up your arsenal for the coming challenges.   
- Your goal here is to survive until Round 10. Focus on taking down zombies quickly to advance rounds efficiently.

Step 3: Defeat the Special Zombie

At the end of Round 10, a unique zombie will spawn:

- This zombie has a bucket on its head and is immune to headshot damage.         
- Eliminate this zombie to claim the gold stamp it drops. This item is essential for progressing further.

Step 4: Obtaining the Bastard Sword

Head to the Dining Hall with the gold stamp. Here’s what to do:

- Locate the sword rack in the Dining Hall statues.   
- To make the Dining Hall statue drop it, you need to interact with the statue while holding a Stamp. The animals on the statues correspond to the variant of the Bastard Sword that you will obtain.   
- Pick up the sword and prepare for the next phase.

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Once we obtain the corresponding Bastard Swords variant we can upgrade it to Durandal, Bellmon, Caliburn, and Solay by following the steps below:

Upgrading the Durendal Sword (Stag of the Storms)

Upgrading the Durendal sword

The Durendal is a lightning-infused sword with electrifying abilities. Here’s how to upgrade it:

1. Locate the Lightning Rods:

- Find the first rod to the left of the Deadshot Daquiri machine. 
- For the second rod, shoot an electrical box near the Speed Cola machine. Ensure your weapon has the Dead Wire attachment. 
- The third rod drops randomly when you kill zombies with the base sword.

2. Charge the Lightning Rods:

- Go to the Elemental Pop machine and insert all three rods. 
- Initiate the lightning storm sequence. Swing your sword at the lightning-charged “N” to charge each rod. Repeat three times. Be quick to avoid damage from lightning strikes.

3. Complete the Upgrade:

- Once all rods are charged, place the sword back into the “N” to receive the upgraded Durendal.

Upgrading the Balmung Sword (Raven’s Shadow)

Upgrading the Balmung sword

The Balmung requires solving an astrological puzzle and interacting with mystical orbs. Follow these steps:

1. Collect Antiquity:

- Go to the Alchemical Lab and pick up an item called Antiquity from the table. The item changes every game.

2. Match Astrological Symbols:

- Head to the spawn room and interact with the bar under the counter to display symbols.   
- Match the element (water, earth, fire, air) with the zodiac sign shown. Use a chart for reference.   
- Input the correct code. If incorrect, retry in the next round.

symbol matching

3. Attract Orbs:

- After successfully inputting the code, a portal spawns.   
- Attract three orbs into the portal. Avoid getting too close, as they can explode and attack.

4. Complete the Upgrade:

- Once all orbs are placed, the portal returns the upgraded Balmung sword.

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How to upgrade the Fire Elemental Sword - Caliburn

Upgrading the Caliburn sword

By following these steps, you’ll wield the Fire Elemental Sword and gain a significant edge against the relentless zombie horde.

Step 1: Activating the Dragon Alter

With the Dragon Sword in hand, return to the main castle entrance:

- Ascend the steps to find the Dragon Alter.   
- Interact with the alter to place the sword and activate the quest.   
- Look above the alter to view a map displaying three locations for the Flames of the Dragon. These locations remain the same each time you play.

Flames of the Dragon

Step 2: Collecting the Flames of the Dragon

You’ll now need to retrieve three flames and return them to the alter. Follow these tips:

1. Locate the Flames:

- One flame is near the cannon.   
- The other two are near the spawn area.

2. Pick Up the Flame:

- Picking up a flame equips you with bare fists and sets you on fire, dealing continuous damage.

3. Survive the Run:

- To mitigate damage, kill zombies with your fists to regenerate health.   
- Equip Juggernog for additional durability, but keep in mind it won’t be enough on its own.

4. Deliver the Flame:

- Return each flame to the sword. Avoid pressing the wrong button, as it may extinguish the flame prematurely.

Step 3: Empowering the Fire Elemental Sword

Empowering the Fire Elemental Sword

Once all three flames are delivered, the Dragon will breathe fire onto the sword, transforming it into the Caliburn Fire Blade. This powerful weapon:

- Deals devastating melee damage.   
- Can charge up for a large area-of-effect attack when used strategically.

Pro Tips for Success

- Time Your Runs: Attempt to collect and return flames at the end of a round to avoid being overwhelmed by zombies. 
- Plan Your Route: Familiarize yourself with the flame locations and plan the quickest, safest path back to the alter. 
- Stay Mobile: Use your increased speed while carrying the flame to outmaneuver the undead.

Upgrading the Solais Sword (Lion of Light)

Upgrading the Solais sword

The Solay harnesses solar energy for devastating effects. Here’s how to upgrade it:

1. Charge the Sword:

- Equip the base sword and kill yellow-glowing parasites. This charges the sword.

2. Activate the Door:

- Near the Speed Cola machine, attack the marked door with the charged sword. Repeat this four times until all symbols appear.

3. Complete the Trial:

- Enter the teleported location and interact with the totem.   
- The totem shows an icon, and corresponding symbols will spawn. Shoot the correct symbols four times.

4. Receive the Upgrade:

- After completing the trial, the totem grants you the upgraded Solais sword.

Final Tips

- Always be aware of your surroundings while completing these challenges. Zombies and environmental hazards can quickly overwhelm you.   
- Upgrade your weapons and perks to maximize survivability during these tasks.

By following this guide, you’ll master all four elemental swords and dominate the Citadelle des Morts. If you want to easily complete the upgrade of these swords, then the bo6 bot lobbies sold in U4GM will help you.

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