The Arcanite Bladebreaker - Item - World of Warcraft
Blizzard admits some hidden Artifact appearances are a little too hidden
The search for WoW: Legion's hidden artifact skins involves exploding sheep and fishing | PCGamesN
New Legion Artifact Skins (WE HAVE A FLAIL!) : r/wow
New artifact appearance for demonology! : r/wow
Many players would still be playing if there was a continuation to this system: one where you unlock appearances through activities and achievements, not just item drop / RNG. Pursuing artifact appearances
How to Obtain All Legion Artifact Weapon Appearances (Same method in Dragonflight): Demon Hunter - YouTube