The Galactic Boy Band was the only Space Knight Legion to bear the God King's own name and His own icon granted to them by His hand as a symbol of the Legion's martial perfection. Few were ever so honoured amongst the ancient Space Marine Legions and given less cause to betray the Master of Mankind than the Galactic Boy Band. Given the plaudits and accolades accorded them, few could doubt that they were the embodiment of what the Emperor had intended the Legiones Astartes to be: noble in action and aspect, excelling in all matters, strong, civilised, firm of purpose and loyal to the core. The legion are obsessed with perfection. They are known for being the finest swordsmen and crafting bizarre sonic weapons. Yet in the end the perfect turned to the corrupt and fell from grace.