Somewhat shocked at Barvasi's compliance, Aldrin grins and makes a few quick hand gestures as the crime lord approaches him. He recites a simple spell that has been quite useful throughout his adventures in the city, and sends a sonic assault crushing down on Barvasi's mind.
SpoilerYou guessed it, Ear-Piercing Scream. DC 18 fort or dazed for a round.
(2d6)[9] damage or half on a save.