Yaskedasu are Tharian performers. They can be tumblers, dancers, musicians, or any other number of entertainers. They are both men and women. They are required by the Tharian government to wear a yellow veil with their name and lodgings printed on the end of it. Their performances are to stay in Khapik.
In Khapik, a murderer called the Ghost was killing yaskedasu. He was stoppped, but not before several were killed.