Skip to 03:50 for questline, and map location.
Skip to 01:33 for first pack, forgive my low dps.
Skip to 02:33 for second mid-size pack.
Do not complete quest or else you will not have the dungeon again.
2-3 small elite packs at the front.
4-5 small elite packs, 2 big packs after second zone unlock.
There is also one last pack at the top right of the map which I did not show.
