In the first 10.1.7 PTR build, we’ve datamined new Druid of the Flame Armor Sets as well as a new Night Elf model with darker red skin emblazoned with fiery runes.
Original Majordomo Staghelm’s Druid of the Flame Model from Cataclysm
Druids of the Flame were thought extinguished after the events of Cataclysm and Firelands where they allied with the Firelord Ragnaros and sought to bury everything in Ash including Mount Hyjal and the world tree Nordrassil.