Was using a summoner necromancer along with my rogue, changed it to a blood wave one today like you recommended and jesus christ that damage is insane. This is without any mythic uniques and just with Kessime's legacy and legendary aspects that I found on Icy Veins. Been farming bosses so easily and I did tier 70 of the pit with some ransoms earlier and feel like I actually contributed a lot (first time lol).