Transmog Sources
Main color
Classified as
Suitable for
Faction
Cosmetic, PvP, Quest, Raid
glowing
When changing the weapon, this transmog is also suitable for Warlocks and Priests.
Item
Raid: Siege of Orgrimmar MoP – Boss: Galakras
Raid: The Nighthold Mythic Legion – Boss: Elisande
Raid: Ulduar WotLK – Boss: Yogg-Saron
Cosmetic – Void Elf Allied Race Transmog Set
Brawler’s Guild: Drop from Groovy Brawler’s Purse after defeating D3@7 B-0X (random boss)
Void Elf Starter Quest 
For the Alliance
Drop from a Rare Elite NPC in Antoran Wastes Legion
Raid: The Emerald Nightmare Mythic Legion – Boss: Ysondre
PvP: Warlords Season 2
Cosmetic – Void Elf Allied Race Transmog Set
Cosmetic – Void Elf Allied Race Transmog Set
Illusion: Greater Spellpower