SRD:Divine Spell Focus (Divine Ability)
From D&D Wiki
|This material is published under the OGL|
Divine Spell Focus
Benefit: The deity chooses one school of magic. The save DC for any spell of that school increases by one-half the deity’s divine rank. This bonus overlaps (does not stack with) the bonus from Spell Focus or Greater Spell Focus.
Notes: A deity can have this ability multiple times, choosing a different school of magic each time.
Suggested Portfolio Elements: Magic.