Lukur's Antiques  

This quest is given by Lukur in the Sunken CIty (-40, 0). He asks you to help him recover three antiques that he has lost. These antiques spawn in the crates across the zone. Right click the crates and search them.

Known crates which spawn the items:
-80, 0 ,5 Copy
2, 0,0 Copy
35, 0, 0 Copy
-0.66, 0, +12 Copy
-48, 0, -16 Copy
-36, 0, +40 Copy
25, 0, 0 Copy
Shadowed Mask: 22, 23, -1 Copy

After collecting all three masks you can return to Lukur for your reward.