Sacred Spell [Metamagic]
You can cast spells imbued with divine energy.
Benefit: Half of the damage dealt by a sacred spell is converted into divine energy, and as such is not prevented by abilities or spells that reduce or prevent damage from a particular type of energy. For example, half the damage from a sacred flaming wrath spell would not be negated by fire resistance or fire immunity. Only divine spells that deal damage may be made into sacred spells.
A sacred spell uses up a spell slot two levels higher than the spell’s actual level.