Purge the Weak
This unpleasant curse ruins food and drink, rendering it foul, diseased, and inedible. The effects of the spell are obvious : food becomes rotten, water turns foul and discolored, and so forth. The food and water lose all nutritional value and anyone who eats or drinks must roll Stamina at TN 20 or become severely ill, suffering a -3k0 penalty to all Skill, Trait, and Spell Casting rolls. The illness is incurable with medical treatment and will last for two weeks unless magically cured.