
Originally Posted by
KayRule
Nothing to do with Expac, this is the general "Blizzard" theme that almost every other Blizzcon reward uses. Just like the polar bear mount (both of them actually) and the Yeti Costume. When it was first teased it was pretty obvious this was a "Blizzard" elemental for that base Blizzard Blizzcon theme.
The only time a Blizzcon reward ended up being a teaser was the Gunship/Zeppelin mounts in 2017, the same Blizzcon BfA was revealed. Even then, I think that more just happened to work out, as the year prior they had done Horde/Alliance Murlocs, and the year after was the infamous Faction capes, so they were already on a Horde/Alliance streak.
Every other time it's been a reference to an expansion/patch already announced, or the "Blizzard" theme.