Thrall's Battlegear (set)

Thrall's Battlegear was a lower rank of the Thrall's Battlegear set, the Horde tier 9 enhancement shaman set. The higher-level set is Triumphant Thrall's Battlegear.

The Alliance equivalent of this set is Conqueror's Nobundo's Battlegear.

Source
This set didn't make it out of the Public Test Realm.