Murderous Mist

(Complete Divine, DnD 3.5)

Evocation

Level: ; Druid 4
Components: V, S
Casting Time: 1 standard action
Range: Close (25 ft. + 5 ft./2 levels)
Effect: Cloud that spreads in 30-ft. radius, 20 ft. high
Duration: 1 round/level
Saving Throw: Reflex half; see text
Spell Resistance: Yes

You create a cloud of scalding hot steam that moves in a straight line, away from you, at a speed of 10 feet per round. Anyone within the cloud takes 2d6 points of damage and is permanently blinded. If a creature within the area makes a successful Reflex saving throw, it takes only half damage and is not blinded.

Any creature within the cloud has concealment. Winds do not affect the cloud's direction or speed. However, a moderate wind (11+ mph) disperses the cloud in 4 rounds, and a strong wind (21+) disperses it in 1 round.