Yth'Sevech Deep Terror

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 a terrifying specimen of the aboleth species, Yth’Sevech the Deep Terror!