Transmog Sources
Main color
Classified as
Suitable for
Faction
Quest, Raid
glowing, natural
Item
Raid: Hellfire Citadel Mythic WoD – Boss: Kormrok
Raid: Hellfire Citadel Mythic WoD – Boss: Xhul’horac
Quest Reward: 
Battle at Valhalas: Final Challenge (Zone: Icecrown, WotLK)
BMAH
Raid: The Nighthold Raid Finder Legion – Boss: Chronomatic Anomaly
This item is not obtainable anymore.
Quest Reward: Success! (Zone: Netherstorm, BC)
Raid: Serpentshrine Cavern – Boss: Leotheras the Blind
Illusion: Mending