One of the many commendations you can complete during the Dark Brethren Tall Tale is The Siren’s Call commendation.
You can start working on the commendation as soon as you enter the Coral Fortress during this Tall Tale.
If you need help completing the entire Dark Brethren Tall Tale, check out our full walkthrough here.
If you are just looking to complete The Siren’s Call, your first step is to discover the first hidden Siren Mural!
But first, how do you discover a hidden Siren Mural?
How to Discover Hidden Siren Murals
To discover a hidden Siren Mural, you will need to interact with three levers in an area of the Tall Tale in a specific order. Doing so will reveal a hidden Siren Mural in the same area you pulled the levers.
The order is very important! You won’t trigger the Siren Mural if you pull the levers out of order.
Siren Mural #1
The first Siren Mural can be discovered in the room directly after the stone door that Captain Jack Sparrow opens with the locket.
In this small room filled with water you will find three levers. Two levers will be to the left of the room and one lever will be on the wall across from where you entered. All three are just barely above the waterline.
You will first want to interact with the closest lever on the left that is in-between some seaweed and coral.
Then follow along the left wall to interact with the next lever that is next to two white shelves of coral.
Finally, interact with the lever near the front of the room that is next to the white coral that climbs up the wall.
Interacting with all three will reveal a hidden Shark Mural.
Siren Mural #2
The second Siren Mural can be discovered in the large chamber with the Flying Dutchman. You’ll find one lever to the right of the Dutchman, one lever to the left of the Dutchman, and one lever directly in front of the Dutchman. All three are just barely above the waterline.
You will first want to interact with the lever to the right of the Flying Dutchman.
From the first lever, swim underneath the Flying Dutchman to the opposite side to interact with the left lever.
Finally, interact with the lever in front of the Flying Dutchman.
Interacting with all three will reveal a hidden Mermaid Mural.
Siren Mural #3
The third Siren Mural can be discovered in the large chamber that follows the Flying Dutchman. This is the chamber with the wooden platforms that need to be cut free to form a path on the water.
After creating the floating wooden platforms, hop across them and look to the right. You will see the first lever your must interact with.
From the first lever, turn to your right and follow along the wall to the left that the first lever is on. You’ll swim behind a large waterfall to find the second lever on the wall just above the waterline.
The last lever is underneath the water on the opposite side of where the second lever is. Swim down below the water to find the third lever just below some bright white coral.
Interacting with all three will reveal a hidden Trident Mural.
Siren Mural #4
The fourth Siren Mural can be discovered near the top of the chamber that the third Siren Mural is in. You will have completed two Siren Statue Puzzles before reaching this area.
When you get to two masts that create a path up, you will know you are in the right spot.
You will first want to interact with the lever at the base of the first mast.
From the first lever, run up and across both masts to interact with the lever at the end of the second mast.
Finally, go back to the base of the second mast to interact with the third lever.
Interacting with all three will reveal a hidden Diamonds Mural.
Siren Mural #5
The fifth Siren Mural can be discovered just after the Siren Statue Puzzle that raises the water level.
Once you raise the water, swim up to find one lever. Follow the path to the area with broken mast you need to raise with pulleys to create a path. In this room is two more levers. One by the higher half of the mast, and one in the water below.
First interact with the lever in the room where the water was raised from the Siren Statue Puzzle.
Exit this room and follow the tunnel to the room with broken mast. Jump over to the higher half of the mast and interact with the lever out of the water.
From that lever, dive below the water in the center of the room to interact with the third lever.
Interacting with all three will reveal a hidden Ship Mural.
Discovering all five of the hidden Siren Murals will complete the commendation.