Diablo 4 Pallid Delve
The Pallid Delve Dungeon is located in Dry Steppes, and after you complete will unlock the Elementalist's Aspect. You will encounter Cannibals, Spiders, Skeletons Monsters and should be able to clear Pallid Delve at a speed.
Pallid Delve Location
You can find the location of Pallid Delve within the Qara Yisu in Dry Steppes. This dungeon is not accessible until you cleanse out the evil in Qara Yisu. After completing the Pallid Delve, you will unlock the Elementalist's Aspect.