Valos Atredum

Valos Atredum is a Sword found in Dragon Age: Inquisition. These items can be obtained through quests, found in chests, looted from monsters, etc. They provide bonus stats for the main character and some of the companions

Valos Atredum - How to obtain

The Descent DLC

You will need to complete the side quest On Broken Knees.

In one of the vault rooms in Darkspawn Warrens, you will find a Note.

Then proceed to Ruins of Heidrun Thaig and jump to a ledge and circle around the cliff as in the map below

There you will find a camp and use Search to detect a hidden chest

Valos Atredum - Notes

An excellent blade that generates Guard.