Rynthid Foundry Quest

Quest Overview

To begin this quest, speak with Ilte Krongal at 61.6S, 63.3W (Ilte Krongal will give you 3 Tainted Aetherium Oils)
- Route: Take the Dangerous Portal Device from a mansion to Center of the Obsidian Plains and run to 62.5S, 64.9W
To gain entrance to the quest dungeon, you will need to make your way up the floating platforms that litter the area. You will be running around outside in the Rynthid Infested Plains.
To begin the climb, run to the access ramp located at 62.5S, 65.4W and make your way up to the Rynthid Foundry at 62.5S, 64.9W (lvl 180+)
Make your way thru the Rynthid Foundry using a Tainted Aetherium Oils on each of the 3 Aetherium Ores in the dungeon.
At the end kill the Rynthid Taskmaster to open the last door to the rewards room.
Use a Pile of Spare Parts in the rewards room to acquire a Legendary Key.
Return to Ilte Krongal at 61.6S, 63.3W for 10k Luminance, 200k Xp.