So, after just dying against him again, I decided to go google up Vessex Ulgo and see if anyone else has had the same problems with this boss as I am. Which apparently people have! And given that I've stopped counting my deaths and am almost bankrupted repairing armors after enough battles, I am beginning to suspect that I'm being too stubborn to do the whole planet story than I should be.
I know that sniper is pretty much the hardest option to do solo play on, and doesn't fare so well against elites as well, but this is kind of bull. Has anyone else cracked the Ulgo formula, or should I just give up and go finish up the class story? Maybe show up levels later just to finish this for the sake of story.