Hero unit with versatile psychic powers.
Eyes blazing and fists crackling with the roiling energies of the Warp, Space Marine Librarians stride into battle to destroy their foes. Some hurl blasts of force that crush their victims to paste, while others twist the flow of time itself, or revitalise their brothers with incredible surges of vitality. However they choose to fight, all Librarians are powerful psykers, harnessing the potent mutation they bear as a force to defend Humanity.