Greater Spell Penetration (General)
This material is Open Game Content, and is licensed for public use under the terms of the Open Game License v1.0a.
Prerequisite: Spell Penetration.
Benefit: You get a +2 bonus on caster level checks (1d20 + caster level) made to overcome a creature’s Spell Resistance. This bonus stacks with the one from Spell Penetration.