Fog Cloud

School: Conjuration
Caster Level: Drd 2, Sor/Wiz 2
Components: V, S, M
Range: Medium (100 ft. + 10 ft./level)
Effect: Fog spreads in 20-ft. radius, 20 ft. high
Duration: 10 min/level
Saving Throw: No
Spell Resistance: No

A bank of fog billows out from the point you designate. The fog obscures all sight, including darkvision, beyond 5 feet. A creature within 5 feet has concealment (attacks have a 20% miss chance). Creatures farther away have total concealment (50%).