Horrid Wilting

SchoolNecromancy
LevelSor/Wiz 8, Water 8
ComponentsV, S, M/DF
Casting Time1 standard action
RangeLong (400 ft. + 40 ft./level)
DurationInstantaneous
TargetsLiving creatures, no two of which can be more than 60 ft. apart
Saving ThrowFortitude half
Spell ResistanceYes

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.