Oblivion Knight

The Oblivion Knights were the finest warriors the Sisterhood possessed, veteran Null-Maidens whose null-souls burned coldest and whose skill at arms surpassed all others of their order. They were sent where the peril was greatest: against the mightiest of the traitor sorcerers, against the summoned horrors of the warp, against the daemon-things that lesser warriors could not even look upon and live. An Oblivion Knight wielded her executioner greatblade with a mastery that made the killing stroke seem inevitable, and her presence alone could collapse a sorcery mid-working and cast a manifesting daemon screaming back into the void. They served as the Sisterhood's champions and its commanders both, leading cadres in the field and standing as the last line against powers no army could match. In the Silent War of the Heresy, the Oblivion Knights spent themselves against the very worst the enemy could conjure, and where one stood, the impossible was made to die.