From spectral commander that rarely spawn in Emperor Chottal room. Possible also from the same mob outside of the locked door to emp/blood room that also has a gear loot table. The Emp PH spectral harbinger is also a candidate as the non darnened version drop from that mob in regular zone.
Edited, Jun 11th 2018 9:50am by knmgfijnm
Edited, Jun 11th 2018 9:55am by knmgfijnm