Prospector Doren is a level 80 quest giver found in the Archivum of Normal mode Ulduar.
His Heroic mode equivalent is Prospector Loren.
He is involved in the following quests:
[80R] Archivum Data Disc
[80R] The Celestial Planetarium
- Complete all of the following:
[80R] Freya's Sigil
[80R] Hodir's Sigil
[80R] Thorim's Sigil
[80R] Mimiron's Sigil
[80R] Algalon
[80R] All Is Well That Ends Well