Are you struggling to defeat the Guardian Boss in Citadel DayM, the brand-new zombies map in Black Ops 6 Zombies? Don’t worry! This guide will show you the easiest, most efficient strategy to beat the boss fight—whether you’re a solo player or in co-op. No glitches, no exploits—just proven strategies that are guaranteed to help players of any skill level!

Why the Guardian Boss Fight Can Be Difficult

The Guardian Boss in Citadel DayM is one of the most challenging encounters in Black Ops 6's new zombies experience. With its aggressive mechanics, hordes of zombies, and powerful attacks, the boss fight can quickly overwhelm unprepared players. However, with the right strategy, preparation, and knowledge, you can make this fight much easier.

What You’ll Need Before the Boss Fight

To ensure the easiest possible victory during the boss fight, you’ll need to prepare certain upgrades, items, and strategies. These will give you an edge during combat:

1. Key Augments: Ether Shroud

Void Sheath (Major Augment): This allows you to swap to your melee weapon immediately upon activating Ether Shroud. Meleeing enemies while in Ether Shroud will allow you to stay in this state longer.
Extension (Minor Augment): Significantly increases the duration of Ether Shroud.

These two augments are essential, as they’ll form the backbone of your boss fight strategy.

2. Essential Gobble Gums

You’ll need certain Gobble Gums to ensure you can repeatedly use Ether Shroud throughout the fight:

Raindrops: Refreshes your Ether Shroud ability.
Power Keg: Instantly replenishes your Ether Shroud during combat.

Having these Gobble Gums in your inventory ensures you can activate Ether Shroud consistently during the fight.

3. Recommended Loadout

Before entering the fight, focus on upgrading your Drill weapon to its Legendary Rarity with Pack-A-Punch Tier 3. This melee weapon is highly effective against the boss and allows you to quickly drain its health when paired with your Ether Shroud abilities.

Additionally, bring the following tools to assist you:

Two Gersh Devices or Casmir: These can be used during the fight to manage zombies and increase your survivability.
Sentry Turret: As your scorestreak choice, the Sentry Turret deals consistent damage against enemies and can help with damage output during the longer phases of the boss fight.

Avoid using Chopper Gunner or Mutant Injection, as they don’t provide the efficiency needed in this fight.

How to Defeat the Boss Fight - Step by Step Strategy

Now that you have your loadout and preparation in place, let’s jump into the Citadel DayM boss fight. Follow these steps carefully to ensure success:

Phase 1: Activate Ether Shroud and Melee the Boss

As soon as the boss’s health bar appears in the arena, activate Ether Shroud immediately.
Once activated, melee the boss using your Drill weapon. The drill does massive damage, especially when paired with Ether Shroud.
The Void Sheath augment will ensure that you can continuously melee while remaining in Ether Shroud for a prolonged time.

By following this method, you’ll likely defeat the first phase of the boss without ever firing a bullet.

Phase 2: Train and Deploy Sentry Turret

After finishing the first phase, you’ll move into a second phase. This phase involves surviving while training zombies for a 60-second window.
At around the 50-second mark, deploy your Sentry Turret. This will handle the zombies and contribute consistent damage to the boss.
Use Gersh Devices during this phase to clear out excess zombies and ensure you stay safe while continuing to melee.

Phase 3: Final Attack with Raindrops and Ether Shroud

After defeating the second phase, use your Raindrops Gobble Gum to refresh your Ether Shroud.
As soon as the final boss phase begins, activate Ether Shroud and continue meleeing with your Drill weapon.
Throw any remaining Gersh Devices strategically to ensure you stay safe and extend your time in Ether Shroud for maximum damage.

Using this combination will allow you to stay invulnerable, avoid overwhelming zombies, and finish the boss fight as quickly and efficiently as possible.

Why This Strategy Works

This method combines the use of Ether Shroud, Sentry Turrets, and Gobble Gums to ensure minimal risk during the boss fight. The core mechanics involve:

Staying in Ether Shroud for as long as possible to avoid taking unnecessary damage.
Using Sentry Turrets to assist with boss and zombie damage.
Using Gersh Devices and Raindrops strategically to keep your abilities ready and clear the area.

This strategy is foolproof, efficient, and guaranteed to work for players of all skill levels—no glitches, no cheats.

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