Lethals

 Many cultures believe the enigmatic Lethals to be merely a myth as many people only know of them through stories of ghostly presences who destroyed entire villages. In truth they are very real however very little is actually known about Lethals other than that they are an ethereal-like race that resides in clusters in remote and dangerous regions of the world. Lethals are rarely found outside of their territories and have a reputation for attacking anything that they perceive as a threat in large packs. However because of their propensity to remain among their own they are not considered a threat to anyone so long as no one goes into or near known Lethal territory.

Despite the danger, many scholars who know of their existence have attempted to find and study Lethals. However capturing Lethals is impossible by conventional means and any that die simply disappear into thin air and cannot be examined. Others who have attempted to study Lethals directly were supposedly never heard from again.