6.1M Damage Vs Witness | Salvation's Edge | Celestial Still Hunt | Ad Clear Left Side | Destiny 2 

Imminence, Still Hunt and Commemoration on my Prismatic Golden Gun Hunter with Celestial Nighthawk.
Pumping out loads of precision shots with the Exotic Sniper and hitting the Cayde's Retribution Sniper shot to do massive damage. In the end, I had over 6.1 million damage and that was without an Apex Predator Heavy to help supplement damage!
Note that Cayde's Retribution grants you a bonus shot from thin air and also completely refills the magazine, which is nice for DPS!