Unlocking the Aether Investigator Mastery Calling Card in Black Ops 6 Zombies requires gathering Character Intels across the Terminus map. This guide will show you how to collect every essential intel without wasting time on unnecessary ones. Follow these steps to efficiently complete the challenge and unlock your rewards.
Weaver’s Ranger Recon Calling Card – All Intel Locations
The first two Weaver intels are located near spawn:
The first intel is sitting on a blue barrel as you leave the starting area.
The second intel is inside the Guard Tower. To collect it, throw a frag grenade or semtex into the tower to knock the document down.
The final intel for Weaver is inside the Mess Hall, resting on a counter. You can access this area by opening the door after Quick Revive.
Grey’s Analysis Calling Card – Where to Find Every Intel
“Innovative Technology” – Turn on the power, then head back to the Sea Towers. Shoot the stack of papers, and the intel will drop for collection.
“On The Horizon” – Activate the Void Cannon trap near the Gun Platform, and the intel will spawn there.
The last Grey intel is inside the Sea Caves, placed on some pipes next to the door leading into the Bio Lab.
Learn more about how to collect all characters of Intel in BO6 zombies from MysteryHQ on YouTube.
Maya’s Experimental Research Calling Card – Intel Locations
You’ll need a shovel to collect Maya’s first two intels. Find one near the Sea Caves entrance or inside the Mining Tunnels.
“Subject File 398” – Travel to Castle Rock Island (top-right corner of the map) and dig up the intel.
“Subject File 511” – Go to Crab Island and dig at various spots until you find this document.
For the final Maya intel, follow these steps:
Build the Beam Smasher Wonder Weapon.
Find a broken tentacle trap, which can spawn in locations such as:
- Inside the Bio Lab (near two entrances).
- Near spawn.
- Next to the Beam Smasher build room.
Activate the trap, shoot the middle monster head, and grab the Hard Drive to complete the challenge.
Carver’s Covert Action Calling Card – Bugged Intel Warning
“Tougher Than She Looks” – Turn on the power and return to spawn. The intel is sitting on a crate near the lift. However, this intel is bugged—if you save and quit after turning on the power, it may despawn permanently. If this happens, you must start a new game.
The second intel is past the Deadshot Daiquiri perk machine, at the base of a pillar.
For the last Carver intel, you need to defeat Nathan as part of the Main Easter egg. Then, head under the Shipwreck and find the intel next to the ladder leading to the lockdown step.
Finders Keepers Calling Card – Unlocking 25 Secret Rewards
This challenge requires you to find 25 secret power-ups across different maps. The best strategy is to complete this on Liberty Falls, where you can collect all seven secret rewards in under five minutes.
Perfectionist Calling Card – Mastering S.A.M. Trials
To complete this challenge, you need to reach S.A.M. Trial Mastery Targets 25 times. S.A.M. trials spawn randomly on most rounds across all maps. The key to completing this challenge is to meet the maximum trial requirement 25 times.
During these trials, the game spawns purple-eyed enemies, making it easy to track progress. Keep completing these trials, and you’ll unlock this calling card in no time.
Unlock the Aether Investigator Mastery Calling Card in Black Ops 6 Zombies
That’s everything you need to complete the Aether Investigator challenge in Black Ops 6 Zombies! By following this guide, you’ll efficiently collect all Character Intels and unlock your rewards. For more expert Black Ops 6 Zombies guides, check out CODIntel and stay ahead of the competition!
