Filter (Wizard Spell)

This spell creates an invisible globe of protection that filters out all noxious elements from poisonous vapors; therefore, a creature protected by filter takes no damage and suffers no penalties from poison gas of any kind, including those created magically (such as stinking cloud). The exceptions are poisonous vapors created by a dragon's breath weapon (such as the chlorine gas of a green dragon); in these cases, the creature protected by filter suffers half-damage.
The material components for this spell are a strand of spider web and a scrap of cotton cloth approximately one inch square
Category:Wizard Spells
Category:Spells from Wizards Handbook
Category:Spells
Category:The Complete Wizard's Handbook
Category:Spells from Wizard's Spell Compendium