Risk of rain 2 Mercenary

Okay I have serious problem with one of the tasks in this game, do you really expect me to get through a full prismatic trail with out getting tagged by something while using a melee only character when the lay out only changes every 70+ hours? All for the ability to actually get some form of range.

Can we please tone this challenge down? I love playing the mercenary but Jesus Christ that challenge for his special ability is asking for way to much consistent luck to pull off…