Spell Focus, Epic (Feat)

Epic Spell Focus

Prerequisites: Greater Spell Focus in the school to be selected, caster level 23rd.

Benefit: Add +1 to the Difficulty Class for all saving throws against spells from the school of magic you select to focus on. This stacks with the bonuses from Spell Focus and Greater Spell Focus.

Special: You can gain this feat multiple times. Its effects do not stack. Each time you take the feat, it applies to a different school of magic.