WoW Forever companion pet datamined on beta may be Grubthor
Wowhead's wow forever companion pet datamined on beta report names Spawn of Grubthor, but its source, beta availability, and launch status remain unconfirmed.
Editorial record
Responsible editor: Max · medium risk · automated review · AI assistance: draft
Wowhead’s report on World of Warcraft: Forever beta files identifies a new companion pet named Spawn of Grubthor. The available data also shows a right-click action to summon and dismiss it, but does not establish how players obtain it.
What the beta data shows
Wowhead connects the name to Grubthor, a level 58 rare elite associated with 
Silithus in Classic World of Warcraft. That is historical context only, not evidence that the Forever pet drops from the same creature. The report presents the drop connection as a possibility based on the name.
The report also says the pet’s data appeared in a recent Forever beta build. It does not say that testers can currently obtain or use the pet.
What is not confirmed
Wowhead says the information comes from datamining and that parts are speculation based on recovered data. It also warns that the information may change by the Forever launch. No supplied evidence confirms Spawn of Grubthor’s source, acquisition method, beta availability, or launch status.