Odyssey: ONSLAUGHT

so, ive been reading around and am taking a break from playing atm myself because my hands starting to lock up... that aside has anyone been able to clear onslaught with a team of sona/ziggs?

because even on lower difficultys this is still a bit challenging without using certain augments, tbh unless the targets moving ziggs feels kinda useless aside from his Q/basic hits then sona just all around feels useless unless healing, not saying she cant kill stuff just saying her attack feels a bit limp in this game mode.

so has anyone found a decent build for them that works to clear that quest yet, since the main issue is the boss if everyone kites and dodges as a team that way the ground effects etc... are focused in areas you aren't in, only asking really because i know on cadet+ it starts spawning monsters in with the boss and i just dont know if ziggs/sona combo can even deal with the boss and all the adds especially with how harassy the boss is dashing around relentlessly if someone isnt tanking