This item is acquired in-game. See its sources below.
A Rare Cloth Chest, item level 44, binds when picked up.
First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
In the Appearances collection, Nightvale Robe is listed as Quest. Appearance ID: 27814. 13 other items wear the same appearance; 3 of them are listed here.
Read from the World of Warcraft client build files.
Cloth is the armor type Mage, Priest and Warlock wear. With Intellect, Nightvale Robe suits Discipline, Holy and Shadow Priest; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock.
Nightvale Robe is part of the transmog set Crescent Vale Raiment (Priest, Mage and Warlock only). The other 16 pieces:
Crescent Vale Cord
Crescent Vale Cowl
Crescent Vale Handwraps
Crescent Vale LeggingsCrescent Vale Robe
Crescent Vale Sandals
Crescent Vale Shoulderpads
Crescent Vale Wristwraps
Crumbling Ceremonial VestmentsNightvale SandalsNightvale HandwrapsNightvale CowlNightvale LeggingsNightvale MantleNightvale CordNightvale WristwrapsBuilt from the World of Warcraft client build files and recorded Auction House snapshots.
Nightvale Robe uses icon file 1113076, which 34 other items also use. The 8 closest by item ID:
Lead-Studded Robes ID 121672 · Armor - Cloth · item level 44Leywalker Robe ID 121435 · Armor - Cloth · item level 44Crescent Vale Robe ID 121217 · Armor - Cloth · item level 44Hrydshal Robe ID 121162 · Armor - Cloth · item level 44Hagfeather Robe ID 121107 · Armor - Cloth · item level 44Temporal Scholar's Robe ID 121052 · Armor - Cloth · item level 44Squallfury Robes ID 129048 · Armor - Cloth · item level 44Charged Stormwing Robes ID 129320 · Armor - Cloth · item level 44Blizzard numbers items as they are created, so the named items next to ID 121593 (121588 to 121598) were usually added in the same batch as Nightvale Robe: the same quest line, zone, vendor or reward set.
Sablehide Hood ID 121588 · Armor - Leather · item level 44
Rooksguard Legguards ID 121589 · Armor - Plate · item level 44Nightvale Leggings ID 121590 · Armor - Cloth · item level 44
Thornbrace Leggings ID 121591 · Armor - Mail · item level 44
Sablehide Breeches ID 121592 · Armor - Leather · item level 44
Sablehide Shoulders ID 121594 · Armor - Leather · item level 44
Rooksguard Pauldrons ID 121595 · Armor - Plate · item level 44Nightvale Mantle ID 121596 · Armor - Cloth · item level 44
Thornbrace Spaulders ID 121597 · Armor - Mail · item level 44
Rooksguard Girdle ID 121598 · Armor - Plate · item level 44The raw ItemSparse values for item 121593 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB