You have learned how to overwhelm your enemies with a burst of energy just before your strike hits, allowing you to gain that final edge needed to strike a telling blow.
Prerequisites
Psicrystal Affinity, Improved Psicrystal, Superior Psicrystal: Weapon, Psionic Weapon, sneak attack +2d6.
Benefit
You can expend your psionic focus when you make an attack with your psicrystal weapon to add your sneak attack damage to the attack, even if it wouldn’t normally qualify as a sneak attack. This extra damage does not affect a creature immune to sneak attacks.
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.