Spell Focus, Greater (Feat)

Choose a school of magic to which you have already applied the Spell Focus feat. Any spells you cast of this school are very hard to resist.

Prerequisites: Spell Focus (Feat)

Benefit: Add +1 to the Difficulty Class for all saving throws against spells or spell-like abilities from the school of magic you select. This bonus stacks with the bonus from 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 new school to which you already have applied the Spell Focus feat.