Your spells are more potent when used against psionic characters and creatures.
Prerequisites
Arcane Lore 3 ranks.
Benefit
You gain a +2 bonus on caster level checks made to overcome a psionic creature’s power resistance.
This bonus stacks with the bonus conferred by Spell Penetration and Greater Spell Penetration. Moreover, whenever a psionic creature attempts to dispel a spell you cast, it makes its manifester level check against a DC of 13 + its manifester level.
The benefits of this feat apply only to power resistance.
The bonus does not apply to spell resistance. This is an exception to the system transparency rules.
Special
You cannot take or use this feat if you have the ability to manifest psionic powers, have a power point reserve, or have psi-like abilities.