Dust Of Twilight

Dust of Twilight¹
Conjuration [darkness]
Level 2 (complex)
Casting Time 1 standard action
Components V, S, M (coal dust)
Range medium (50 ft./level)
Target creatures and objects in a 10-ft. spread
Duration instantaneous
Saving Throw Fortitude negates (fatigue only)
Spell Resistance no

A shower of iridescent black particles clings to and extinguishes torches, lanterns, sunrods, and similar mundane light sources and dispels any spell of 2nd level or lower with the light descriptor (as dispel magic). Creatures in the area must make a Fortitude save or become fatigued.

Footnotes

1. Advanced Player's Guide