I'd do anything for solo operative...i mean anything,,,,, Kinda just jumped into this without any deep strategy for optimization just some ideas of what would be cool and fun to use. During the second encounter, I would probably use expanding abyss from the artifact w/ the facet of dominance fragment and the suppressor grenade to increase super damage. I would probably also use the ergo sum more for dps in the first encounter while I was transcendent. At the time I just figured the bait & switch falling guillotine would do more damage.