Embers of Neltharion, the first big update to World of Warcraft: Dragonflight, has brought a new zone, raid, and dungeons to Blizzard's long-running MMO, and of course a whole bunch of new and interesting items—one of which requires a very old and uninteresting item to acquire.
As Starym on the Icy Veins forum (via GamesRadar) explains it, there's a Blazing Shadowflame chest located at coordinates 28.8, 47.5 of the new Zaralek Cavern zone. The problem is that the Shadowflames surrounding the chest cannot be bypassed unless you have an Onyxia Scale Cloak. And the problem with that is that the Onyxia Scale Cloak is an item from Vanilla (read: old) WoW, and not many people have kept one lying around.
