A level 60 quest for both factions, from level 60.
Unchanged in Forever as far as is known: the text, objectives and rewards below are Classic’s.
Seek out Anachronos at the Caverns of Time in Tanaris.
Provided: 
The War of the Shifting Sands
It is time, ‹name›.
I must apologize for keeping so much in secret. Enemies abound, even under our very noses. Please, read from this tome and learn. Take the knowledge I give to you and seek out our master.
You are the hope of Kalimdor, ‹name›.
11 quests at level 60, 60,150 XP in all.
Venture to the Caverns of Time in Tanaris and find Anachronos, Brood of Nozdormu.
Baristolth of the Shifting SandsSilithus
6,600 XP
Return the Head of the Broodlord Lashlayer to Baristolth of the Shifting Sands at Cenarion Hold in Silithus.
Baristolth of the Shifting SandsSilithus
6,600 XP
Collect 200 Silithid Carapace Fragments and return to Baristolth.
Baristolth of the Shifting SandsSilithus
6,600 XP
[60]Anachronosthis quest
Seek out Anachronos at the Caverns of Time in Tanaris.
Baristolth of the Shifting SandsSilithus
Locate the Crystalline Tear in Silithus and gaze into its depths.
AnachronosTanaris
6,600 XP
[60]A Pawn on the Eternal Board
Learn all that you can of the past, then speak with Anachronos at the Caverns of Time in Tanaris.
Crystalline TearSilithus
6,600 XP
Slay Nefarian and recover the Red Scepter Shard.
Vaelastrasz the CorruptBlackwing Lair
9,950 XP
Text, givers, objectives and rewards come from the cMaNGOS Classic database (a reconstruction of the 1.12 world), with what Forever changed on top: the game server’s own answers where we have them, else Wowhead’s Forever database. Places are Classic’s, shown on the Forever maps. Quest text © Blizzard Entertainment.
