Horrid Wilting

Player's Handbook v.3.5 (PH)Core (3.5)
School
Necromancy
Casting Time
1 standard action
Components
V, S, M, DF
Range
Long (400 ft. + 40 ft./level)
Target
All selected living creatures within 60 ft. of each other
Duration
Instantaneous
Saving Throw
Fortitude half
Spell Resistance
Yes

This spell evaporates moisture from the body of each subject living creature, dealing 1d6 points of damage per caster level (maximum 20d6). This spell is especially devastating to water elementals and plant creatures, which instead take 1d8 points of damage per caster level (maximum 20d8).

Arcane Material Component: A bit of sponge.