Hallucinatory Terrain

Illusion (Glamer)
Level: Brd 4, Sor/Wiz 4
Components: V, S, M
Casting Time: 10 minutes
Range: Long
Area: One 30 feet cube/ level (S)
Duration: 2 hours/ level
Saving Throw: Will disbelief (if interacted with)
Spell Resistance: No

The caster makes natural terrain look, sound, and smell like some other sort of natural terrain. Thus, open fields or a road can be made to resemble a swamp, hill, crevasse, or some other difficult or impassable terrain. A pond can be made to seem like a grassy meadow, a precipice like a gentle slope, or a rock-strewn gully like a wide and smooth road. Structures, equipment, and creatures within the area are not hidden or changed in appearance.

Material Components: A stone, a twig, and a bit of green plant.