SRD:Automatic Metamagic (Divine Ability)
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Prerequisite: Spellcaster level 1st.
Benefit: The deity chooses one metamagic feat. As a free action, the deity can apply the selected feat to the spells from any one spellcasting class the deity has or to its spell-like abilities. A spell altered by the use of this ability does not use up a higher-level slot.
Notes: The deity must obey all the limitations normally associated with the metamagic feat. Any metamagic feat selected cannot have a level requirement of 21st or higher. Feats that depend on making the spell’s level higher, such as Heighten Spell, do not work with this ability. A deity can have this ability multiple times, choosing a metamagic feat and either a spellcasting class or spell-like abilities to which the ability will apply each time.