Blood Blister

Foul-smelling, disgusting blood blisters arise on the victim's face, causing the victim to suffers a -4 circumstance penalty to all Charisma-based skill checks, as well as a -1 penalty to all Will saving throws due to a terrible depression they bring on.
Range: Close (25 ft. + 5 ft./2 levels)
Sor 1, Wiz 1

From: Dragon #300