Dive beneath the shimmering waters of the Northern Oasis in Assassin’s Creed Mirage to uncover “The Calling”-a mysterious hidden place north of the Aqarquf Dunes that holds ancient secrets, powerful weapons, and a chamber unlike anything Basim has ever seen. Follow the underwater tunnels, solve the puzzle of glowing shards, and unlock legendary gear that could change your fate in ninth-century Baghdad.
The desert area – formally called the Wilderness – in Assassin’s Creed Mirage is expansive. Here’s where to find the oasis in Assassin’s Creed Mirage, and why it’s worth your time to do so.
Where is the hidden place north of ’Aqarquf Dunes in AC Mirage?
The hidden place north of the Aqarquf Dunes in Assassin’s Creed Mirage is located beneath the surface of a large oasis east of the city of Anbar. To find it, head north from the Aqarquf Dunes until you reach the Northern Oasis Viewpoint, then dive into the water at the oasis and swim down to discover a hidden underwater entrance leading into a cave. Inside this cave, you will find a secret chamber containing three legendary items that can be unlocked by collecting and placing Mysterious Shards into the corresponding pillars.
Nehal’s note says the hidden place is north of the ’Aqarquf Dunes. If you’re heading there directly after picking up “Nehal’s Calling” in Anbar, go east. You’re looking for the viewpoint below. The oasis is directly north of it.

How to find the hidden place in ’The Calling’ in AC Mirage
To find the hidden place in “The Calling” quest in Assassin’s Creed Mirage, head to the Northern Oasis located east of the city of Anbar and north of the Aqarquf Dunes in the North Wilderness region. At the oasis, dive into the water at its southern end and follow an underwater tunnel until you reach a dead end, then surface into an underground corridor. Continue through this passage, climbing past obstacles and following the path until you arrive at the hidden chamber. Inside, you will find three locked alcoves that can be unlocked by inserting 10 Mysterious Shards collected from special Order members scattered across the game world. Unlocking these alcoves rewards you with unique weapons and armor, completing the quest and revealing the chamber’s secrets.
Once you reach the oasis, scale the platforms on the southern edge of the worksite. You’ll find a note from Al-Ghul – who, if you’re this far in the narrative, you’ve likely already taken out – describing a “chamber under the oasis.”

Summon Enkidu, then look at the southern shore of the lake. This will generate a waypoint directing you to a chamber under the surface.

There are two guards by the water. After defeating them, you’ll read another note from Al-Ghul telling the guards to abstain exploring “until you find a way to reach the chamber under the oasis,” suggesting you too may need to wait. Ignore it. Basim’s lung capacity is enough to swim the entirety of the underwater channel.
What secret truths does ‘The Calling’ hide beneath the oasis surface in Assassin’s Creed Mirage
In Assassin’s Creed Mirage, “The Calling” conceals a secret chamber beneath the Northern Oasis, north of the Aqarquf Dunes, accessible through an underwater entrance. This hidden place holds three locked alcoves that can only be unlocked by inserting 10 Mysterious Shards collected from special Order members across the game’s territories. Revealing the chamber’s secrets grants players legendary gear: the Samsaama Dagger, Shamshir-e Zomorrodnegar Sword, and Milad’s Outfit. The chamber’s discovery and the unlocking of these alcoves not only deepen the lore but also reward players with powerful items and progress toward the Explorer achievement.
What legendary weapons and outfits are hidden inside the chamber’s alcoves
The chamber’s alcoves in Assassin’s Creed Mirage hide three legendary items known as the Legendary Isu Set:
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Milad’s Outfit: Grants the Forgotten Terror ability, where successful air assassinations trigger a flash of lightning that disorients bystanders within a 15-meter radius.
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Shamshir-e Zomorrodnegar Sword: Comes with the Blood Price perk, which lowers maximum health by 50% but increases damage by 50%, offering a high-risk, high-reward combat style.
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The Samsaama Dagger: Features the Life Steal ability, healing Basim for 10% of his health every fifth hit, enhancing survivability in fights.
These powerful weapons and outfit are unlocked by offering 10 Mysterious Shards collected throughout the game at the hidden chamber beneath the Northern Oasis, north of the Aqarquf Dunes.
