so my main concept of this build is to maximise djinns mark, watching your screenshares you can sustaing a long fight meaning that u can get 8x to 12x multipliers, dealing (no resists) 4.3k damage (also not including gun damage you deal during the fight). i've added toxic bullets to keep them from healing. I have some tweaks that i would have to go over with you. I know that you would prefer a gun build but i think this would be the most effective build for pure picks on 1v1's. also the order of purchase is not disclosed, so buy at will with whatever feels right