my comment is still the same, elite rengol maps (since the buffed difficulties) are not good for long run,

doesn't matter how good the loot is, skilled or not, solo or party, geared or not, nekro/arcane or not

you'll get bankrupt soon with that potions, pet feed, lix, (and ankhs) cost

because there isn't any smart way/solution to run those maps without overpowering them with damages, lixes, gears, or even skills

but it will be different if we have access to all of our 8 skills in pve