Power Knowledge
(Expanded Psionics Handbook, page 34, DnD 3.5)
[Epic, Psionic]
Your powers are especially potent, breaking through power resistance more readily than normal.
Benefit
To use this feat, you must expend your psionic focus (see the Concentration skill description, page 37). You get a +4 bonus on manifester level checks made to overcome a creature's power resistance.