The Farstrider Enclave/Quest chain

1.  [16] The Farstrider Enclave (optional)
2.  [16] The Traitor's Shadow
3.  [16] Hints of the Past
4.  [16] Report to Magister Kaendris
5.  [17] The Twin Ziggurats
6.  [21] The Traitor's Destruction
7.  [21] Friend of the Sin'dorei /   [21] Hero of the Sin'dorei
8.  [21] Envoy to the Horde /   [21] Envoy to the Horde (blood elf)
9.  [21] Meeting the Warchief /   [21] Meeting the Warchief (blood elf)
10.   [21] Allegiance to the Horde