Few creatures can withstand your gruesome attacks, allowing you to deal swift death to all enemies.
Prerequisites
Psicrystal Affinity, Improved Psicrystal, Superior Psicrystal: Weapon, Psionic Weapon, Cortex Strike, sneak attack +3d6.
Benefit
When you expend your psionic focus to activate your Cortext Strike feat with your psicrystal weapon, the extra damage from your sneak attack is dealt as psychic damage, bypassing damage reduction and affecting creatures which would otherwise be immune to sneak attacks. However, it cannot affect any creature that is mindless or immune to mind-affecting effects.
Special
You can apply this feat to other types of conditional precision damage that is similar to sneak attack, as long as that damage is expressed as d6 dice.