I just found one of these in a chest during the quest "Isle of the Gods" after starting the endgame sequence. While the objective still says "Get to the top of the stronghold," right before the elevator.

>>3 Other location is at the end of Disrupt and Conquer, the Solas memory in the Crossroads - Heights of Athim. Most people won't miss this one. It's the chest right next to the figurine at the very end. Which means I must've missed the Loyal Friend one (it drops as a small chest on the ground after killing one of the boss enemies, i saw it on youtube), so now I get to cry because there's no way to retrieve it and complete the weapon for rage regen.

>>2 Aren't we still missing one to get it to Legendary?

Locations are: VeilJumpers Merchant Black Emporium Quest: Unwanted Guest (you only get one chance at this location) Quest: Loyal Friend (where Harding first uses her powers)

Other locations are: Quest: Unwanted Guest (you only get one chance at this location) Quest: Loyal Friend (where Harding first uses her powers)