Trying to level it so o can do AoZ and it’s moving pretty slow. Wondering if there’s something I’m missing to speed it up

I would do other ones if possible remember you don’t have to do every challenge in that section , I think 7/9

(Kills per hour) x (time)

This. And also skip equipping 9 uniques one. Or you'll end up unconscious at a gay bar with no recollection of why your flutes are sore