Warning: This is 3.0 Edition material. It is possible that there is more recent 3.5 Edition version.

Drug Resistance

(Book of Vile Darkness)

Level: Cleric 1, Sorcerer 1, Wizard 1,
Components: V, M,
Casting Time: 1 action
Range: Touch
Target: One living creature
Duration: 1 hour/level
Saving Throw: Fortitude negates (harmless)
Spell Resistance: Yes (harmless)

The creature touched is immune to the possibility of addiction to drugs.
He still experiences the negative and positive effects of drugs during the spell's duration.
This spell does not free the target from the effects of an addiction already incurred.
If the spell ends before the effects of a drug wear off, the normal chance for addiction applies.
Material Component: Three drops of pure water.