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Valencia

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Paradox Junction introduced several hidden secrets alongside its main Easter Egg quest in Black Ops 7 Zombies Season 2 Reloaded. One of the most useful side Easter Eggs involves finding a Lost Key, which unlocks a suitcase containing a guaranteed Aether Tool—an item that upgrades the rarity of your weapon.

Unlike some complicated Easter Eggs, this secret is relatively quick to complete once you know the steps. However, it requires specific perks and careful attention to hidden objects around the map. This guide explains how to obtain the Lost Key, where to find the plant pots, and how to claim the free Aether Tool reward in Paradox Junction.

Many players attempt this secret while progressing through the main Easter Egg or grinding weapon upgrades. If you’re preparing for high-round runs or unlocking cosmetics at the same time, some players use a bo7 boosting site to accelerate progression while focusing on Zombies secrets like this one.

What the Lost Key Easter Egg Rewards

Completing the Lost Key side Easter Egg rewards you with several useful items:

• Guaranteed Aether Tool

• Salvage

• Potential higher rarity upgrade at higher rounds

The Aether Tool can increase the rarity of your weapon, which significantly boosts its damage output. If you trigger the Easter Egg during later rounds, the reward can scale up to a Legendary Aether Tool, making it one of the most valuable quick upgrades available on the map.

Because weapon rarity has such a large impact on performance in Zombies, this Easter Egg is worth completing during almost every run.

Step 1: Obtain the Death Perception Perk

Before you can begin searching for the Lost Key, you must first unlock the Death Perception perk.

Where to Find Death Perception

In Paradox Junction, the Death Perception machine appears in the future version of Nuketown.

Its location can rotate between several positions, but it commonly appears inside or near the Green House.

Why Death Perception Is Required

The perk allows you to see hidden objects through walls and environmental clutter. Without it, locating the Lost Key inside plant pots becomes extremely difficult.

Once you have Death Perception active, you can move on to the next step.

Step 2: Travel to Past Nuketown

The Lost Key hunt only works in the past version of Nuketown.

Use the portal system to switch timelines until you reach the earlier version of the map.

Once there, you will begin searching for plant pots that contain the hidden key.

Step 3: Locate the Hidden Key in Plant Pots

With Death Perception active, the Lost Key will appear highlighted inside certain plant pots scattered around the map.

However, there is a twist.

Each time you shoot the plant pot containing the key, it will teleport to another pot somewhere else on the map.

You must repeat this process five times before the key finally drops.

All Plant Pot Locations in Paradox Junction

The key can move between several different plant pots across the map.

Below are the known locations where it can appear.

Green House Backyard

One plant pot is located under the staircase outside the Green House.

Because players frequently pass through this area while progressing through the map, it is often the first location checked.

Green House Second Floor

Another plant pot can appear on the desk on the second floor of the Green House, positioned near the back door.

Look carefully around the desk area for the highlighted pot.

Cul-De-Sac Garage Area

You can also find a plant pot hanging above the red garage door on the north side of the Cul-De-Sac.

This location can be easy to miss if you are not looking upward.

Yellow House Front Door

Another possible spawn appears hanging beside the white front door of the Yellow House.

Because the pot blends into the environment, Death Perception makes this location much easier to spot.

Yellow House Backyard

There is another plant pot located beneath the staircase in the Yellow House backyard.

Players often encounter this spot while rotating between houses during early rounds.

Trinity Avenue Entrance

The final potential spawn is located next to the first white door when entering Trinity Avenue after turning right.

This area is slightly more dangerous because enemies frequently spawn nearby, so clearing the area first is recommended.

Step 4: Shoot the Key Five Times

Once you locate the correct plant pot, simply shoot it.

The key will jump to another plant pot somewhere else on the map.

Repeat this process until you have destroyed five plant pots containing the key.

After the fifth pot is shot, the Lost Key will finally drop onto the ground.

Pick it up to continue the Easter Egg.

What Happens If You Break the Wrong Pots?

If you accidentally destroy too many pots without finding the key, the Easter Egg may stop progressing.

If this happens, you can reset the sequence by:

1. Traveling to Future Nuketown

2. Returning to Past Nuketown

This refreshes the plant pot puzzle.

Step 5: Open the Green House Suitcase

After collecting the Lost Key, head back to the Green House.

Inside the house:

1. Go upstairs to the second-floor bedroom.

2. Look for a locked suitcase.

You can now interact with the suitcase using the Lost Key.

Opening it will reward you with:

• An Aether Tool

• Additional Salvage

The rarity of the Aether Tool increases depending on the round you are currently playing.

Why the Aether Tool Is So Valuable

The Aether Tool upgrades your weapon’s rarity level.

Higher rarity weapons gain:

• Increased damage

• Better scaling in higher rounds

• Improved effectiveness against elite enemies

Because weapon rarity dramatically affects performance, obtaining a free Aether Tool early can greatly improve your run.

Many players combine this Easter Egg with camo challenges. If you are working toward mastery cosmetics during Zombies runs, camo boosting bo7 can help complete long camo requirements while still enjoying activities like Paradox Junction.

Tips for Completing the Lost Key Easter Egg Faster

Activate Death Perception Early

Getting the perk early allows you to find the plant pots much faster.

Leave One Zombie Alive

Searching the map becomes significantly easier if you leave a single zombie alive while looking for the key.

Learn the Spawn Locations

Because the plant pot positions are fixed, experienced players can quickly rotate through each location and complete the puzzle within minutes.

Attempt the Easter Egg Early

Completing this Easter Egg in early rounds gives you a weapon rarity upgrade sooner, making the rest of the match easier.

Final Thoughts

The Lost Key Easter Egg in Paradox Junction is one of the most rewarding side secrets in Black Ops 7 Zombies. By following a simple series of steps—obtaining Death Perception, locating the key across multiple plant pots, and unlocking the Green House suitcase—you can earn a powerful Aether Tool upgrade.

The process becomes even faster once you memorize the plant pot locations, making it an easy bonus reward to grab during nearly every Paradox Junction run.

Players preparing for advanced Zombies content sometimes explore where to buy bo7 accounts so they can jump into high-level runs with stronger loadouts and unlocks already available.

Whether you are chasing high rounds or completing the main Easter Egg, this hidden secret is one of the best ways to gain a free weapon upgrade early in the match.