Ravinites are a group of tailless Dragonborn that were slaves to Draconians, they were freed after destruction of Draconia by Vorugal. They helped Vox Machina deafeat Vorugal the Frigid Doom an ancient white dragon and member of the Chroma Conclave.
Leadership
They are led by Tooma a female dragonborn.
Vox Machina
Vox Machina first met Ravinites in episode 65 in the ruins of Draconia. They tried to disguise themselves as dragonborn as they didn't know if Ravinites worked or not for Vorugal, but plan failed because Scanlan disguised them as dragonborn whith tales. After realising their mistake Vox Machina desided to drop the disguse. After some convincing Skork took them to their chieftain Tooma. Vox Machina found out that after fall of Draconia Ravinites had been working for the white dragon. They promised to kill Vorugal if they would help them. Vox Machina Kept their promise and after returning from Ank'Harel freed them from white dragon.