You are adept at exploring dangerous ruins and dungeons.
Benefit: Add your levels of cryptic and ranger together for the purposes of your trapfinding and favored terrain class features. In addition, you can add your favored terrain (subterranean) bonus to Disable Device checks when in a subterranean terrain.
Ultimate Psionics. Copyright 2013, Dreamscarred Press; Authors: Andreas Rönnqvist, Jeremy Smith.