Fierce Effect Of Duty

Go into the mines and slay 60 Sithar. Then go to the throne room, place the berlucite in the altar to close it and reveal the lord of the Sithar. Slay the lord, and bring his secret components for the recipe back to Dharrek Anshaw. - Sithar (0/60) - Sithar Lord Slain - Sithar Lord's Secret Components Found

"Go in and slaughter every Sithar you can find. Slaying at least 60 of them should be enough. Afterwards, head to their throne room. There is an altar in front of the resting place of their lord. You will need to draw him out from hiding by closing the vortex on the altar. Do so by placing this berlucite in the vortex." "This will not be easy. And I must tell this sort of action has been attempted before that resulted in failure. Be extra careful. Once the lord is dead, return with the final components.