Casper, the Unhealthy Eater (Japanese: 悪食のカスパル, Akujiki no Kasuparu) is a Tyrant in Xenoblade Chronicles X. It is a level 13 member of the Blatta family. It can be found at night under a large impact gel crystal spike near Primordia's West Gate Plain. It is accompanied by several level 21-22 Tough Blattas. It has a physical-attribute counter spike. Defeating it is required to complete the eponymous basic mission Casper, the Unhealthy Eater.