The heat from inside their bodies is projected through their hands and through their mouths. This form of attack can kill a Sebacean in seconds because of their heat delirium, but is just as effective against other species. Victims of these attacks can be identified by bubbled skin and a face twisted in a final grimace of pain. The ability to project heat is lost in cold environments. The heat gland is needed to maintain body temperature for survival because heat is such an important part of their physiology.