U will definitly need a mirror tier char for this type of Content. Normally im killing Ubers in 2-3 seconds with Flicker but these bosses are just absurd broken.
I guess thats the best farm in the game, if u have like 500% rarity Gear.
Of course it's RNG based but getting 50 Heavy belts per map feels kinda nice.
Roll the map for atleast 70% packsize and like 120% rarity