Conjuration (Creation) [Acid]
Level: Sorcerer 6, Wizard 6, Water 7
Components: V, S, M/DF
Casting Time: 1 standard action
Range: Medium (100 ft. + 10 ft./level)
Area: 20-ft. radius spread, 20 ft. high
Effect: Fog
Duration: 1 round/level
Saving Throw: None
Spell Resistance: No
Acid fog creates a billowing mass of misty vapours similar to that produced by a solid fog spell. In addition to slowing creatures down and obscuring sight, this spell’s vapours are highly acidic. Each round on your turn, starting when you cast the spell, the fog deals 2d6 points of acid damage to each creature and object within it.
Arcane Material Component: A pinch of dried, powdered peas combined with powdered animal hoof.
Source: Player’s Handbook (Page 196)