This is a Psion Prestige class that may be applicable to the Forgotten Realms Campaign
Subverted psions have been seduced by the power of taint. By embracing it, they find a way to the darker sides of their minds, and it leads them to discover abilities that make up nightmares. The power of taint has a price, and they pay for it with the sanity of their minds and the wholeness of their bodies.
Hit Die: d4
To qualify to become a Subverted Psion, a character must fulfill all the following criteria: