Each of the Grey Knights' eight Brotherhoods maintain their own Doomglaive Dreadnoughts, and most are past Grey Knights Grand Masters or Captains. yet some amongst these Honoured Ancients were once only low-ranking Battle-Brother who demonstrated exceptional courage and heroism in battle, and as only the most worthy are placed within the formidable cybernetic shell of a Dreadnought, it is seen as perhaps the greatest honour that the Chapter can bestow. It is customary for personal consent to be given before the procedure can begin to place a mortally wounded Grey Knight into a Doomglaive Dreadnought shell. This is because many Battle-Brothers prefer to rest in peace as heroes of the Chapter in the Dead Fields below the Chapter's fortress-monastery on Titan. There, the name of the Grey Knig