Warhammer Fantasy

A subtle and insidious ritual spell. The caster names a creature, and holds something that belongs to them, then makes a Wisdom Saving throw against a DC defined by the game master. The knowledge the caster has of the target, and the nature of the item define the difficulty of the curse. For instance, if the caster knows the target personally, it would be easier to accomplish. If the caster holds a lock of hair, belonging to the target, the curse would be easier to accomplish. If successful, for a year and a day, the target of the curse, has something go wrong. One check per day, even such that would be easy to accomplish, fails miserably.