Fiends (Scorpions)

Fiends are the race of lifeforms that the Purists were at war with a millinea of years ago.

Fiend Civil War
On their homeworld, by the time their Empire had become one unified conglomerate, The Fiends experienced Rebels. The Planet was torn apart between The Imperials, and The Revolutionists. The Revolutionists triumphed, and the Fiend race was ruled by High Clans lead by Fiend Patriarchs. They then set out to colonise other worlds.

Fiend - Purist War
Several years later, The Fiends encountered The Purists. They battled for several years, as The Purists struggled to defend their home system.