The Farstrider Enclave/Quest chain

# The Sanctum of the Sun
# The Farstrider Enclave
# The Traitor's Shadow
# Hints of the Past
# Report to Magister Kaendris
# The Twin Ziggurats
# Complete all of:
#* War on Deatholme
#* Dar'Khan's Lieutenants
#* Captives at Deatholme
#* The Traitor's Destruction
#* This gives "Dar'Khan Drathir" achievement credit, but the questline continues:
# Friend of the Sin'dorei / Hero of the Sin'dorei
# Envoy to the Horde / Envoy to the Horde (blood elf)
# Meeting the Orcs / Meeting the Orcs (blood elf)
# Allegiance to the HordeCategory:Quest chains