The game's collection data lists Flamecaster's Burning Crown as sold by a vendor NPC in Warspear.
Vendor
Zone
Map
Waypoint
Other items it sells
NPC #93917
Warspear
-
-
169
Vendor NPC, zone and position come from the client's collection source tables (CollectableSourceInfo and CollectableSourceVendorSparse); coordinates are the in-game map readout.
Build history
First seen in build 5.5.4.69585 (Mists of Pandaria).
Read from the World of Warcraft client build files.
How Flamecaster's Burning Crown Compares
Who It Suits
Cloth is the armor type Mage, Priest and Warlock wear. With Intellect, Flamecaster's Burning Crown suits Discipline, Holy and Shadow Priest; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock.
Transmog Sets
Flamecaster's Burning Crown is part of the transmog set Regalia of the Chromatic Hydra (Mage only). The other 16 pieces:
4 other items in the current build are also called Flamecaster's Burning Crown. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Flamecaster's Burning Crown
Blizzard numbers items as they are created, so the named items next to ID 96027 (96022 to 96032) were usually added in the same batch as Flamecaster's Burning Crown: the same quest line, zone, vendor or reward set.