Musk, Harpy

Source Rise of the Runelords Player’s Guide

The reek of this doubtful cure-all proves useful at scaring off goblins. If smeared on a surface or used as a thrown weapon, the musk fills a 30-foot area with the stink of harpies for 1 minute. Any goblin who enters the area must make a DC 14 Will save or be shaken for 1 minute.