☆ Vath Beast Tribe ☆
Unlocking them will help you to level up your classes.
You can find them at Loth ast Vast, The Dravanian Forelands (X:24, Y:20).
You can unlock them by doing the following quest:
The Naming of Vath - NPC: Vath Storyteller
The Dravanian Forelands (X:24, Y:20)
The Vath Beast Tribe was added to Final Fantasy XIV in Patch 3.2.