Daryan Crescend was usually very serious and collected, keeping a cool and professional demeanor, but he could be easily provoked. He could also be very condescending, showing great confidence in his own abilities and wasting no time in relishing in the apparent failures of others, but he became increasingly infuriated and desperate when he was cornered. The judge described the smuggler who made the deal with the Chief Justice as a cowardly opportunist, shortly before it was revealed that Crescend was said smuggler. Before the smuggling incident, he had a good relationship with both the police force and his fellow band members.