Here is the full list of all 54 Vambrace: Cold Soul achievements.
Get a room, will ya?!
These tin men don't need oil.
Alright, you lead the way!
I put my trust in the living.
God save the king.
The bitter taste of defeat.
The Shade King's right hand.
An eye for an eye.
How does one use this paper money?
Loyal to the end.
Explored all four districts of Icenaire.
Completed Chapter 1
Completed Chapter 3
Completed Chapter 4
Completed Chapter 5
Completed Chapter 6
Check your Closet!
Did you see the look in his eyes?
What do we do with her?
Started the game.
A deal with the dead.
Let tyrants remember the day...
The long arm of the law.
The witching hour.
That took a real green thumb.
Found a missing research team.
A dream of Sehwa.
Completed Chapter 2
Go light.
Go dark.
Go the middle way.