Zone of Natural Purity

(Eberron Campaign Setting, page 117, DnD 3.5)

Evocation

Level: ; Druid 2
Components: V, S, DF,
Casting Time: 1 standard action
Range: Close (25 ft. + 5 ft./2 levels)
Area: 20-ft.-radius emanation
Duration: 2 hours/level
Saving Throw: None
Spell Resistance: No

This spell sanctifies an area to the forces of nature. Every fey and plant creature in the area gains a +1 sacred bonus on attack rolls, damage rolls, and saving throws, while aberrations in the area take a —1 penalty on attack rolls, damage rolls, and saves.