Wall of Fog
(Evocation)

Range: 30 yds.
Components: V, S, M.
Duration: 2d4 rds. + 1 rd./level.
Casting Time: 1.
Area of Effect: 20 ft. Cube + 10 ft. cube/level.
Saving Throw: None.

 By casting this spell, the wizard creates a billowing wall of misty vapors in  ny area within the spell range. The wall of fog obscures all sight, normal and  nfravision, beyond 2 feet. The caster may create less vapor if he wishes. The w ll must be a roughly cubic or rectangular mass, at least 10 feet across in its  mallest dimension. The misty vapors persist for three or more rounds. Their dur tion can be halved by a moderate wind, and they can be blown away by a strong w nd.
 The material component is a pinch of split dried peas.