PoB: https://pobb.in/rei2gJ2xt1AP
Atlas:    • TITANIC 4000 WISPS BLIGHT BOSSES FARM...  

I tested the T17 to see if there was any change in rewards. At least with my build the div/h might be better to run only Blight with T16 8-mod.

01:40 Map #1
04:18 Map #2
07:45 Map #3
12:13 Map #4
15:03 Map #5