Iron Hands - Iron Hands Librarians: Like their fellow Astartes Chapters, the Iron Hands also maintain a Librarium of potent psykers who are highly talented and trained to master the power of the Warp at the highest levels. As Iron Hands, they too abhor weakness and infirmity in all its forms. Therefore, they train their minds constantly to reinforce their willpower to control their powerful psychic abilities as stoically and unyielding as Adamantium. Though they stand apart from their fellow Battle-Brothers because of their innate abilities, the need for vigilance is never treated lightly, and the Librarians of the Iron Hands Chapter routinely engage the minds of its Space Marines in order to ensure their purity and fortitude. Like their fellow battle-brothers, they too, are driven to replace the weak biological matter borne by all men, replacing their flesh, limbs and organs with bionic augmetics, each inherently superior to the original in an effort to purge themselves of any perceived weakness of the body.They are meticulous in their record keeping, chronicling any discovered genetic deviancy for future reference. Battle-Brothers who have been exposed to particular psychic strain and trauma, such as through contact with alien horrors or the warping influence of Chaos, must undergo a series of strict screening and cleansing rituals conducted by the Librarians in order to confirm the integrity of their gene-seed. Like all Space Marine Chapters, the Iron Hands believe that their gene-seed is the Chapter's life-blood, the most invaluable of possessions, and must be kept pure at all costs. Any trace of perversion or corruption within the gene-seed must be eradicated utterly of any weakness or deficiencies if the Chapter is to remain strong and survive. Iron Hands brethren are known to abhor any trace of weakness, even more so than other Astartes Chapters. They are extremely puritanical in their drive to identify and purge weakness.The Iron Hands' Librarium houses the collective knowledge that the Chapter has acquired over the millennia. Scribes work ceaselessly within its walls, labouring to duplicate the older texts as they are gradually destroyed by time. The Librarians of the Chapter are charged with the upkeep of the Librarium, and it is their responsibility to maintain its integrity.Like their fellow Space Marine Chapters, the Iron Hands Librarians have a number of unique psychic abilities only used by the psykers of this Chapter:Deus Ex Ferrum - When an Iron Hands Librarian focuses his mind, he is able to link his iron will to the strength of his augmetics, bolstering himself and his allies, enabling them to shrug off dire wounds that would halt a normal Space Marine.Betrayal of Flesh - Harnessing his hatred for weakness, the Iron Hands Librarian is able to sunder the flesh of his enemies with a blast of pure Warp energy, reducing his enemies to dust.Punish the Weak - After fighting alongside his Iron Hands Battle-Brothers for countless battles, the Librarian has learned how to spare their mechanical bodies while assailing his enemies. He is able to summon forth a roiling tornado of force around himself, harshly tearing at the flesh of anyone not strong enough to stand against its assault.