You can alter the area of your spells.
Prerequisite: Any metamagic feat.
Benefit: You can modify an area spell by changing the area's shape to either a cylinder (10-foot radius, 30 feet high), a 40-foot cone, four 10-foot cubes, a ball (20-foot-radius spread), or a 120-foot line. The sculpted spell works normally in all respects except for its shape. For example, a lightning bolt whose area is changed to a ball deals the same amount of damage, but affects a 20-foot-radius spread.
A sculpted spell uses a spell slot one level higher than the spell's actual level.