my brother in christ.. its arcanist... and you seem not know how to build for full carry yourself... You could carry it easily. it's on you tbh.
you build titanic mag, cdr, expansion, stamina mastery, leech, cheat death on haze... vs nearly full spirit nuke team.. where is frenzy, where is spell breaker, where is spirit resil? at least got silencer- good. cheat death- meh. expansion does nothing pretty much, better get warpstone if u wanna not let people jump out of your ult and or capacitor. if you want spirit for longer ults and more bullets- better get surge of power on knife, and stuff like curse, focus lense, slowing hex, boundless. but usually you will have 1, 2, or 3 maxmum spirit items.. want more lifesteal?- better get vamp burst, leech is cool and all, but ultra late if you have slots for it, but better get more fire-rate. toxic can be nice- but no1 of them builds hp and has bare minimum of green investment.. get penetration (crippling headshot or bullet resist shreder if u can land knifes well) or more fire-rate.
you could just become unkillable for them and hunt them down 1 by 1 or ult entire teams solo winning the game. Can ask team to be the bait for lash ult, or just let them get ulted by lash, clean up yourself right after... but....
and your ritualist game- glass cannon is not great on haze.. like at all.. and SB bth.. but when you get this many kills- maybe worth if you giga carry. Glass cannon makes your 20 damage bullets do 30.. wow. cool 6.4k nice. and yet again cheat death...