The Corvus Legion are an Astartes Chapter that of Unknown Founding created from the line of Corvus Corax, like their parent Chapter they are renowned as cunning and patient hunters, adept at biding their time until the moment to strike was at hand and then attacking with overwhelming force that leaves their foes with no chance of resisting. Their Founding is unknown but many suspect that it was relatively early, perhaps as early as the 32nd Millennium, whenever their founding was they have served the Emperor with a cool-headed, even intellectual temperament, superb infiltration skills and skill at furious close-quarters engagements as the foes of Mankind are destroyed in a flurry of crackling Claws and the bark of Bolters, many an enemy has considered himself safe only to come face to face