This dungeon is the typical hole-in-the-ground dungeon. Since it is in the middle of a heavy spawn site full of higher level Gear Knights, getting there is not something advisable for a sub-level 100. If you are near the entrance, attacking anything will draw all the outside creatures toward you and lag you badly. While the Gear Knights outside drop Tier 7 loot, the ones inside this burrow dungeon do not. Although though they do drop Aetherium Power Cores and Aetherium-infused Gears. In Quiet Before the Storm shields were added to the Gear Knights here.