On their Pre-Patch announcement, Blizzard has casually added that new Twitch drops will be coming to WoW in three waves starting November 15th.
The drops will come in three waves:
November 15th – Coinciding with Dracthyr and Pre-Patch Event Releases
November 28th – Coinciding with Dragonflight Launch
December 13th – Coinciding with Dragonflight Season 1 Release
We still don’t know what will be the rewards for it, so stay tuned.