Solid Fog

School: Conjuration (creation), Level: wizard 4
Casting time: 1 standard action, Components: V, S, M
Range: medium (100 ft. + 10 ft. level), fog 20-ft. radius
Duration: 1 min./level; Saving Throw: none, Spell Resistance: no

The fog obscures sight and darkvision. A creature within 5 feet has concealment (20% miss). Creatures farther away have total concealment. The solid fog impedes movement: half their normal speed and take a -2 penalty on all melee attack and melee damage rolls. The vapors preven