PTR
Image: WowheadTaldramir, the Whispering Wood has been revealed as WoW: Forever's new legendary!.
The build has been completed and as many had speculated, Blizzard was indeed teasing a Legendary!.
While Blizzard didn't reveal any details on the class restrictions or its effects, this 2-Handed Legendary staff has a clear Druid theme. In addition, this weapon can be seen in the Skyborne Key art.
Source: Wowhead ↗