You are able to take your time to reduce the chance that you will end up picking up something you would regret.
Effect: Once per scavenging attempt, when drawing a token from a node or zone, you may make a count of "LOOTING(30)(Int, Res, Vol)" before drawing the token. Once finished, draw the token and find out what it is, then you may then return that token to the bag and draw again. This effect occurs before the token drawn has any effect.