This can purify up to 10 lbs. of food and water of any contaminants or toxins, converting those toxins and contaminants into food or water. Alcohol and other drugs are rendered inert.

Create (Organic, Large Category) 1 [18] 
    Reduced Fatigue Cost 1 [+20%] 
    Based on Activation Roll [+5%] 
    Transmutation (Inorganic to Organic) [+50%] 
    Transmutation (Organic to Organic) [+50%] 
    Transmutation Only [-100%] 
    Only to Render Impurities and Toxins Safe [-50%] 
    Magical [-10%] 
    Spell Components [-20%] 
        Must say "purify" in Latin 
        Must gesture with hands 
Level 2+ [+18/level] 
    Increase Create by 1 level [+40 base]