Widen Spell
(Deities and Demigods, page 52, DnD 3.0)
[Metamagic]
The deity can increase the area of its spells.
Benefit
A widened burst, emanation, or spread spell has its area increased by 50%. Spells that do not have an area of one of the three sorts listed above are not affected by this feat. A widened spell uses up a spell slot three levels higher than the spell's actual level.