Deathwatch Black Shield

"Woe unto he who forsakes his vows, behold that thrice-cursed is he in his blasphemy: Firstly that his brothers shall spurn him and bear his presence no more. Secondly that the Primarch’s blessing is denied to him and by his Chapter he shall be disowned. Thirdly that the Immortal God-Emperor shall turn His face from him and he shall be forever Unforgiven."

- Excerpt from the Castigation of Mentheus, M36 (redacted)

A Deathwatch Black Shield or simply, Black Shield, are rare individual Astartes who have severed all bonds with their former Chapter and having purposely obscured their Chapter's heraldry. They then present themselves before a Watch Commander in order to petition for admittance to the Chamber Militant of the Ordo Xenos, known as the Deathwatch. What little passes between the Watch Commander and the supplicant is kept forever secret between them, but it is uncommon for the Black Shield to reveal more than bare details of his name and basic training. The motivations for petitioning to join the ranks of the elite Deathwatch are many and varied, for no two supplicants share the same reasons for taking up the Black Shield. One universal trait is clear among Black Shields: a fierce determination to expunge their past through service in the Deathwatch.

History
Amongst the Adeptus Astartes, the Chapter icon is a sacred symbol of all that their Chapter stands for, a mark of all the proud history that can be traced back to the Chapter’s very founding. To wear the Chapter icon is a subject of intense pride for a Space Marine, and to deface or obscure it is treated as a heinous crime. It is said by some that traitors prove themselves the Ruinous Powers by spurning their Chapter Icon and the Imperial Eagle as evidence of their willingness to turn their back on their Primarch and the Immortal God-Emperor of Mankind. However, amongst the ranks of the Deathwatch there are anonymous warriors that bear no Chapter mark, their right pauldron showing only featureless black. By ancient tradition, a Space Marine with his heraldry obscured may present himself before a Watch Commander and petition for admittance to the Deathwatch. He may not be questioned or pressed to divulge anything about his origins, all such information having been ritually obliterated by the removal of his Chapter's mark. Should he be accepted, only the silvered skull of the Deathwatch will mark out the allegiance of these so-called, "Black Shields", who shun the company of other Space Marines until the time of battle is upon them. Such warriors are unique to the Deathwatch and even there, they are regarded as figures of ill omen.

The Black Shield is a Space Marine without a Chapter, individual that has severed himself from the very things that defined him as a Battle-Brother of the Adeptus Astartes. What little passes between the Watch Commander and the supplicant is kept forever secret between them, but it is uncommon for the Black Shield to reveal more than the barest of details, usually his name and basic training. Though fully within his rights to refuse admittance, a Watch Commander will seldom refuse. The Deathwatch is a Chapter open to all Chapters, and for those of no Chapter it offers a path to atonement for any willing to undertake it. A lifetime spent guarding the outer reaches against the alien threat will perhaps earn a Black Shield the right to be interred in the tombs of the fallen in a great Watch Fortress one day. In this way, in death at least, the Black Shield can reforge the bonds of brotherhood he once chose to sever. Black Shields are a rarity, for a Watch Commander will seldom see more than a handful in his lifetime. No two share the same motivation for taking up the Black Shield, and speculation as to their motives follows them wherever they go. But the one thing that remains universal amongst all Black Shields; their overriding need and zealous determination to exorcise the demons of their past through faithful and vigilant service to the Deathwatch. A Black Shield is known to maintain a gruelling penitent’s regime of prayer and self-castigation between training exercises to harden themselves for the battles ahead. In battle they fight without consideration for their wounds or the perils of the battlefield to achieve the Kill-team’s goals.

Always knowing their own worth in the great struggle against the enemies of Mankind, no Space Marine fights recklessly. The cannot be said for a Black Shield, for they will think nothing placing himself as bait in a trap or drawing enemy fire. These fatalistic individuals do not seek personal glory through their actions and will do nothing to imperil those around him, but they will always stand ready to give their life if circumstances arise. In his own mind he is dead already, and his life only has value in how it may best serve the Deathwatch. A Black Shield accepts the most dreadful privation and hardship as his lot. He will unquestioningly accept missions felt too low and inglorious for other Space Marines to perform. Whether at the forefront of a Kill-team purging a nest of enemies or cloistered for a long and lonely vigil in a Watch Station, a Black Shield offers no complaint. They become pure instruments of the Deathwatch with no thought to their own future. On rare occasions, thanks to their unwavering dedication, Black Shields rise through the ranks of the Deathwatch. In the past, Black Shields have become Deathwatch Chaplains, Watch Captains and, in the case of a bare few, even Watch Commanders.

Origins
The origin of a Black Shield can vary greatly. Some may be the sole survivors of their Chapters with all of their Battle-Brothers lost to war, disaster or the irreversible deterioration of their gene-stock. With no other Chapter organisation left the survivors joins the Deathwatch to mark his final years, the saga of his Chapter is over and now it only remains for him to fill his ending with purpose. To do so in the guise of a Black Shield is an act of pious humility from a warrior who honours his brothers so much that he will set aside his personal glory so that the actions of the living may never besmirch the legend of the dead.

A darker origin for a Black Shield is that of one whose Battle-Brothers have turned away from their duty and the Emperor’s Grace. Alone among his fellows the Black Shield did not fall into corruption or the subtle traps of the enemy, keeping his faith when all about him lost theirs. He may have suffered terrible trials as madness spread through the ranks of his comrades. Friends or even trusted leaders may have turned against him for refusing to embrace their new creed and join their foul rites. He may have witnessed the soul-blasting sight of daemonic servants of the Ruinous Powers disporting themselves in the once-hallowed halls of his own Fortress-Monastery. Such a Black Shield is driven by disgust to turn forever from the twisted mockery his Chapter has become, and evinces a deep personal desire to expunge the sins of his Battle-Brothers through his own zeal and purpose. It has been whispered that Black Shields also include those that have damned themselves in some way. Perhaps they gave heed to the honeyed promises of the enemy in a moment of weakness, or gave way to overweening pride and anger, or were tainted by contact with aliens or other dark forces. It is said that those who have rediscovered the Emperor’s Light may yet seek to absolve their traitorous past through service in the Deathwatch, forever striving to make amends for their fall from grace. Whether redemption can ever be truly found for the lost and the damned only the God-Emperor himself can say.

A Space Marine that feels they have failed their Chapter in some critical undertaking may choose to take the Black Shield to forever hide the shame of their failure. A great relic entrusted to their care may have been lost, or a vital mission they led miscarried in tragic fashion with unconscionable casualties. The Black Shield may even have had to refuse some suicidal or pointless order in the heat of battle with the best of reasons and yet feel that they can no longer remain among their Chapter. Regardless of their reasons, the Battle- Brother will be struck from the Chapter annals without further comment and forever forgotten. It is believed that some of the sternest Chapters even exercise this permanent exile as a form of punishment, even though such a separation would be more kindly served by death. Still, a trained Space Marine is a resource not to be squandered and the Deathwatch can find duties for those rejected by their masters.

Black Shield Wargear

 * '''Power armour
 * Bolter or Bolt Pistol (Optional)
 * Frag and Krak Grenades

Optional Wargear

 * Flamer
 * Meltagun
 * Plasma Gun
 * Close Combat Weapon (Chainsword, Combi-weapons, Power Weapon or Power Fist)
 * '''Melta Bombs

Notable Black Shields

 * Deathwatch Chaplain Vigilant - The individual known as Brother Vigilant arrived in the final hours of 812.M41 to Watch Fortress Erioch aboard a badly damaged Inquisitorial courier vessel belonging to an Ordo Xenos Inquisitor that had departed only a month before on some urgent, unknown mission. The Inquisitor was no where to be found and the crew had died from void exposure or radiation sickness within the following week, leaving only a single clue as to what had brought the vessel to Erioch. A stasis-crypt was found within the courier's hold, containing a single Space Marine in a Sus-an Membrane-induced coma, clad in battle-scarred black warplate and clutching a Crozius Arcanum that had seen much use. Upon the nameless Battle-Brother’s awakening, Watch Commander Mordigael gathered the Chamber of Vigilance at the newcomer’s urgent request, to hear his case. Three days passed, as he explained himself and put his fate at the mercy of the Master of the Vigil. Whatever was said is sealed by agreement of the Master of the Vigil and the Inquisitor of the Chamber, never to be spoken of again, and the bearer of this news was granted leave to swear the Apocryphon Oath and begin a Vigil without end, taking the name Brother Vigilant in place of his own. However, instead of taking to the field immediately, Brother Vigilant spent three years in intense study, learning the many rites and rituals of the Deathwatch, before he emerged to do battle with the Emperor’s enemies, bearing once again the scarred and war-worn Crozius Arcanum he arrived with, having taken up the mantle of Deathwatch Chaplain. At present, Brother Vigilant operates from Watch Station Andronicus, departing frequently with itinerant Kill-teams venturing deeper into space contested by the Tau.