From publisher blurb:
Welcome to Mindblast! Villains Augmented. This is the first in a series of psionic supplements de-signed to help you run games using the rules from Psionics Unleashed by Dreamscarred Press.
This product aims to give you a monsters with a psionic flair with a single, detailed nemesis for cheap. Everything you need to use these monsters is included here.
Presented here is the monstrous creature: Greater Psionic Barghest