curse divination misfortune 

Traditions occult

Cast [>>] somatic, verbal

Range 30 feet; Targets 1 creature

Duration 1 round

The target is struck with misfortune, which throws it off balance. The target must attempt a Will save.

Success The target is unaffected.Failure The first time during the duration that the target attempts an attack roll or skill check, it must roll twice and use the worse result.Critical Failure Every time during the duration that the target attempts an attack roll or skill check, it must roll twice and use the worse result.

LOGM, page 108. Reprinted in APG.