Plaza map boss looted an identified headhunter ? Already had a few bosses looting 20% quality identified unique weapons but they can loot out of league uniques as well ? No nemesis
Nemesis Zana Map Mod on Shrine in Rampage - YouTube
Monster modifiers - Path of Exile Wiki
Path of Exile Archnemesis: Archnemesis Modifiers List, How They Work
Archnemesis Mods are based on the Creature's mods - I tested it so you don't have to : r/pathofexile
PoE Monster Mods and Archnemesis 3.21 Balance Manifesto
Explore An Ever-Changing Map With Path Of Exile's Latest Expansion
Bug Reports - Fortune favours the brave not granting encounter - Forum - Path of Exile
I decided to run nemesis on a breach sextant roll. : r/pathofexile